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  1. Solar Flares on Steroids: NASA
  2. recommendation
  3. Mass and space
  4. "Wobble" of Planetary Core
  5. hypothetical question
  6. [SOLVED] Motion sickness
  7. Did Primordial Black Holes evaporate?
  8. Gravity: Strength in Weakness: CSM
  9. Conceptual Question in Gibbs Orbit Determination
  10. Gamma rays may have devastated life on Earth: Newscientist.com
  11. ORSA Software
  12. Issac Asimov moon planet theory
  13. Hubble chases exploding stars: re dark energy
  14. Worm Holes!
  15. Virial Theorem
  16. new way to find expantion?
  17. Precession-Time Paradox
  18. static universe
  19. [SOLVED] round and round she goes
  20. Dark Matter as primordial Black Holes in extended Halos
  21. energy
  22. the phantom planets
  23. Gravitational differential
  24. gamma rays origin
  25. gravitational radiation
  26. question
  27. why orbits eliptical?
  28. An Introduction to Black Hole Thermodynamics
  29. Pink black holes
  30. Type 1a Supernova
  31. Cosmic Reality Check: wired.com
  32. General Questions about Stars
  33. Planetary rings
  34. GRB-and the internet?
  35. The expanding universe
  36. [SOLVED] The Roche Limit
  37. Alan Guth's Inflationary Theory
  38. GRB Question
  39. Can you measure a star's diameter directly?
  40. Planet cores precession
  41. Gravitation slingshot
  42. Lunar Eclipse
  43. question about light and blackholes
  44. Good read for basic background info
  45. Kepler's Third Law
  46. Geosynchronous Orbit
  47. Other planetary systems
  48. Ptolemy was not so wrong...?
  49. Collisions of large bodies starting at stationary positions
  50. Understanding Hawking radiation
  51. The density of Mass relative to a critical mass
  52. Hawking Radiation 2 (different question)
  53. zero gravity
  54. determining orbits from R.A., Dec, & time
  55. Deep Space Exploration?
  56. determining stable orbits for other stars
  57. neutron stars new discovery
  58. Blackholes and time
  59. Neutrino Flux...
  60. Hawking Radiation...
  61. Active Galactic Nuclei?
  62. Significance of equal Sun and Moon apparent sizes?
  63. The Coronal Heating Myth Resolved
  64. Cosmic Ray Observatory...
  65. Newton-Hooke Equasion...
  66. Binary Planets
  67. What if the sun was blue?
  68. What is a planet's order called?
  69. Distance to star, much little
  70. Gravity acting as a repulsive forces at long distances
  71. Matter Exceeding the Speed of Light
  72. super clusters
  73. Physics of space travel
  74. What the spectrum of radiation of stellar objects depends of?
  75. Double Star characteristic frequencies of light
  76. Space-Time Whirlpools...
  77. Help with Black Hole theory
  78. Schw. black hole ringing frequencies
  79. Difference between a Gravity Well and a Black Hole
  80. Orbiting
  81. Formulas ^_^
  82. heart of glass
  83. Black Hole Blast...
  84. Looking for a good book
  85. astrophysics
  86. equasions (help!!)
  87. Stellar Structure and Evolution
  88. variable stars
  89. Star Collision
  90. variable star
  91. Pull of the Galactic Center
  92. Big Bang Blast!
  93. Neuron Stellar Cores...
  94. Hollowed out world
  95. Escaping from the solar system
  96. Is The Speed Of Light "Slowing Down"?
  97. beginners...
  98. Angular momentum at an angle!
  99. EM field of black hole
  100. Stellar Modelling
  101. Any questions?
  102. How is the density of a white dwarf star calculated?
  103. Is information lost in a black hole?
  104. silly question about gravity
  105. Good astrophysics schools in california
  106. gravitational field of globular clusters...?
  107. Orbit Simulator
  108. A simple Chart
  109. [SOLVED] Two black holes and the event horizon..
  110. Angular momentum in close binaries
  111. sedna
  112. Conjunction of Venus and Sun...a rare event
  113. Mass increase of black holes
  114. Classification of Stella Spectra
  115. Distance between orbits
  116. Textbook on Numerical Celestial Mechanics
  117. A question about the sun and blackbody
  118. Solar Modelling
  119. Blackhole Symmetry
  120. Analogous Hawking Radiation from Astrophysical Black Hole Accretion
  121. Geosynchronous station keeping
  122. what is the calculated mass of a post supernovae star
  123. what mass is lost after a hypernovae?
  124. Spaceships a'turnin round and round -- in space
  125. Substances on the stars
  126. Some other curious questions about stars...
  127. How to measure the Distance from Earth to Sun?
  128. Sunrise from west
  129. Help! Distance between Mu Leporis & Nihal?
  130. "Alive" or already "dead"
  131. How the calculated total velocity derived ?
  132. Gigantic Galaxy...
  133. Just curiosity star collision
  134. oddity
  135. black holes
  136. Prodigy Planet...
  137. Asteroids and Space Rocks
  138. Entering the Sphere of Influence
  139. density of black holes?
  140. Question--can a neutron star shed mass?
  141. A "new" Martian calendar?
  142. Transfer orbits for dummies! A hillbilly tutorial.
  143. evaluate my brand new program! :) satelite motion around earth!
  144. Detailed Mass-Luminosity Relation for Main Sequence Stars
  145. Supernova ignition.
  146. Question regarding 'center'
  147. Transit of Venus mathematics please.
  148. venus transit question
  149. Accretion disk model: Hydrodynamical or collisional N-Body?
  150. red shift dilemna
  151. Space as a vacuum and earth's atmosphere
  152. Glittering Galaxy...
  153. What happens to stars smaller than ours?
  154. Planetary nebula...
  155. Black Hole Radiation
  156. can you help me?
  157. Killer App!
  158. Pondering Question
  159. hyperbolic interplanetary transfer
  160. Black holes and the Chandrasekhar limit
  161. Laplace-Runge Lenz vector
  162. Oppenheimer-Volkov degeneracy...
  163. Black hole paradox solved?
  164. gravity and angular momentum
  165. The Cause Of Spin.
  166. About 'Hawking Radiation'
  167. What is a Singularity?
  168. "What caused the planets to aggregate as they did?
  169. Why Orbits and Rotation?
  170. Orbit Determination for Dummies! Another hillbilly tutorial.
  171. Why do neutron stars have magnetic fields
  172. B-field of n-star
  173. n-star vs. BH
  174. n-star vs. BH supernova
  175. orbits around sun
  176. Planets
  177. x-rays from center of galaxy
  178. Dark Matter
  179. Three body problem
  180. Calculating viewing times of satellite from groundstation
  181. Sean A Hayward-Energy and entropy conservation for dynamical black holes
  182. solar features
  183. Neutral Neutronium...
  184. geostationary satellites
  185. Seismic Stars...
  186. Particle-DarkMatter...
  187. Clustering Galaxies
  188. QG plasma and gamma ray bursters
  189. The Denouement of Blue Supergiants
  190. Entropy of a star
  191. Weightlessness in the Center of The Earth?
  192. star question
  193. Star formation and distribution in spiral galaxies
  194. Why do stars emit electromagnetic waves?
  195. Your "weight" on a "Space Elevator"?
  196. neutron stars and colour force
  197. The Orion Trapezium
  198. Quantum Gravity Forum at PF
  199. Good Orbital Mechanics book?
  200. Escape Velocity Formula
  201. Why singularities and not exclusion?
  202. Green stars?
  203. The Sun's X-file Under The Spotlight
  204. Moons of Moons
  205. why does Bode's law work?
  206. neutron stars and colour force...
  207. Perception of color in space...
  208. Kepler's Laws
  209. orbiting the earth
  210. Need Help on twin-planet problem!
  211. something for everyone
  212. Spin of Mercury
  213. How to calculate the time taken for the sun to cool down?
  214. We always see the same side of the moon
  215. What shall we call this class of star?
  216. Relate the two pictures
  217. crescent moon
  218. Converting a State Vector
  219. Theoretical Extinguishing of the Sun with water!
  220. Stellar life expectancy
  221. Let's try another way...
  222. Gravitational effect of sun on earth
  223. how does velocity affects the shape of orbit
  224. Mu
  225. Calculating E or M from a State Vector
  226. Galactic Halo's
  227. elliptical orbits
  228. Mutual solar-extrasolar orbital foci
  229. Will the asteroids eventually (re)form a 10th planet?
  230. who rotates around whom?
  231. GRB's
  232. A rock, the earth, an ellipse and the joys of angular momentum
  233. stellar atmosphere
  234. Mass of Jupiter using as Many moons as Possible
  235. Satellite orbit
  236. Graph of G Potential vs. Radius
  237. 3 Questions about our universe???
  238. What is the significance of the Cauchy horizon?
  239. Orbital Motion Help
  240. Maximum Radial Velocity
  241. A star's orbit
  242. Black Hole Blast...
  243. Travelling to the moon.
  244. Gravity Waves?
  245. If Sun = 98% H & He, why continuous spectrum?
  246. Why can you see white through H-alpha filter?
  247. Nebula
  248. The cosmologic constant problem
  249. When is a star born?
  250. Does the gravity constant change?
  251. A question in Kepler's second and third laws.
  252. Minimum mass of a black hole
  253. how to estimate star's mass without gravitation constant?
  254. Rotation
  255. Binary Planets
  256. Codes for Stellar Astrophyiscs
  257. Roche limits with a hint of internal bonds.
  258. Creating a black hole.
  259. H- and HII ions
  260. planet swapping
  261. Solar Eclipse local circumstances
  262. Interstellar medium: Theory and models.
  263. Ring Nebula
  264. n-body simulation test with sun, earth and moon
  265. how does a pulsar die?
  266. Documentry Series: SPACE
  267. Star bifurcation
  268. Terrestrial, asteroidal and gaseous
  269. A starkiller, theoretically possible? (Star Trek: Generations)
  270. character of shock wave
  271. old idea?
  272. Black holes effect Reality?
  273. Change in Triple-Alpha Process?
  274. artificial atmosphere
  275. New images!!!
  276. Mass-Luminosity Relationship
  277. "...anomalous distribution of..."
  278. Multi Star Solar Systems
  279. G formula?
  280. Hubble Orbit
  281. Astrophysics -What actually is this?
  282. Difference between flare, CME and SPEs
  283. Effects of a Closed Universe
  284. is it possible?
  285. Angle of the Sun?
  286. Trojans
  287. Help with an orbit sim
  288. Our moon does not turn ??
  289. initial condition of the restricted problem of three bodies
  290. Stellar Wobbles
  291. Blackbody radiation
  292. zero stars next to the Sun?
  293. Dark Energy Dark Matter
  294. new theory
  295. convert between Equatorial and ecliptic elements
  296. Have any of you heard about
  297. Hawking Radiation – Empty space virtual antiparticle-particle pairs
  298. Exoplanet Dynamics
  299. orbital distance
  300. the orbit of the earth
  301. mini sun?
  302. why is the moon drifting into space
  303. Multiple star planetary system dynamic
  304. Oort Cloud Treat to Interstellar Space Travel
  305. Physics of Dark Matter (theory)
  306. Need Help
  307. Venus Perihelion
  308. Why is it difficult to measure the perihelion advance of the planet Venus? Help!
  309. Orange moon
  310. Newton's Equation
  311. How do you derive the tidal force equation?
  312. Is it possible for a Rocky Giant with rings around it?
  313. 3 Questions - Why are some orbits...
  314. Nearby supernova and solar wind
  315. 1-dimensional problem in newtonian gravity- HELP!!
  316. Effects of spontaneous gravity reduction
  317. What is a degenerate gas?
  318. Stellar size limit
  319. White dwarfs
  320. Acceleration At The Event Horizon
  321. Redshift, Blueshift
  322. Schwartzchild Radius & entropy
  323. problem of process noise of satellite orbit determination
  324. Difference between BH's and BH's?
  325. process noise of satellite orbit determination
  326. Zaheer A
  327. Need Source Code In "c" For 2-Bodies Gravitational Problem
  328. Baricentre (barycenter) - does it 'wobble'?
  329. what if
  330. Neutron stars
  331. Anterior Propulsion
  332. optic and velocity
  333. Gravitational Waves of Early Universe
  334. Main Sequence
  335. spin factors
  336. Debye length?
  337. My first post here and a question
  338. Why are orbits elliptical?
  339. creation of heavy elements: r and s process
  340. NBody evaluation, is my model correct?
  341. Solar activity peak in April 1981?
  342. BHs Matter
  343. Neutron Stars
  344. Black Holes and Thermodynamics
  345. Maximum count for mutually bound stars
  346. Blackholes
  347. Null energy condition
  348. Solar Eclipses
  349. moon-earth slingshot
  350. The path of our planetary bodies
  351. Understanding the Extended Kalman Filter
  352. Virtual pair production - black holes
  353. pulsars with irregular periodicity radiation
  354. Restricted circular 3 body problem RC3BP
  355. Galactic Formation
  356. Does light emitted from the edge of the sun have a different wavelength than light em
  357. powered gravity assists
  358. Neutron star
  359. Neutronium armor
  360. Solar/stellar models
  361. "10th Planet" resonance with Neptune
  362. does the 3-body problem have stable solutions?
  363. Action
  364. Supernova
  365. [Milky way] Is it a spiral?
  366. Does this look accurate to you?
  367. How closely could the Moon orbit the Earth
  368. Galaxy orbit
  369. Determining orbital elements
  370. orbit smulation and speed of gravitation
  371. Why Can't Rocky Planets Exceed 14 Times Earth's Size?
  372. Universe
  373. Confused on Orbits: Ellipses vs Circles
  374. Changing the Earth's orbit?
  375. Black hole - entrance theory
  376. Formula for solar radiation pressure
  377. backward galxy
  378. The co-linear 3-body problem
  379. astro- modelling a white dwarf via polytrope
  380. ellipse,polar equation 3D
  381. closest distance between two conics (ellipse,hyp.,par.)
  382. course navy:astrodynamics
  383. course :astrophysics ,introduction ,e.a
  384. Question on stellar absorption spectra
  385. Question on the derivation of Wein's displacement law
  386. The Susskind "Counter Information Paradox?
  387. I am probably going to be critizied for this, but...
  388. Halo Orbits
  389. Photon, Gravity, Mass and Black Holes.
  390. Quantum Geometry and Schwarzschild Singularity?
  391. F=mv^2/r and Geosynchronouse orbits
  392. Gravistars ?
  393. How does gravity repel?
  394. The Apollo Laser Ranger Retroreflector Experiment
  395. Astrophysics
  396. Blue-shifted Galaxies
  397. slingshot effect
  398. Three body problem
  399. Habitable zone and Tidal Lock
  400. Ring system around the Earth
  401. Moon's orbital acceleration
  402. Presumptive solution of the plane three-body problem in the classical mechanics.
  403. Converting from the horizontal system to the equatorial system
  404. Why are geosynchronous orbirs in equatorial plane circular?
  405. The Center of Galaxys
  406. Why don't stars explode? What holds them together?
  407. Elements formed in supernova
  408. Spacecraft Mission Design
  409. Quick question about black holes...
  410. So, feel free to smack me with an education if I'm wrong but...
  411. Important Findings on Dark Matter
  412. Using the EKF for estimating a noisy sinewave
  413. black hole question
  414. Black hole-event horizon
  415. Venus Retrograde Rotation Redux
  416. the maximum range of a missile_the earth is not flat
  417. Where does it all go?
  418. spin of the moon
  419. Free Fall Speed
  420. Destroying Stars?
  421. The Latest on the Japanese Asteroid Probe
  422. gravitational tractor for towing asteroids
  423. edmund halley and the venus transit
  424. precession of perihelion
  425. Orbits & global Warming
  426. Gravitational Waves
  427. Cooperstock and Tieu Respond to Criticisms
  428. Alternative theories being tested by Gravity probe B
  429. Gravitational flux in solar system?
  430. More Black Hole Questions
  431. black holes again
  432. Moon Satellite
  433. Spacetime Diagrams
  434. How do the moon's & earth's orbital planes intersect?
  435. Nemesis and Planet X
  436. jupiter
  437. Isothermal v NFW halos
  438. Destroying a planet
  439. Not sure this is the right thread for this?
  440. Finding the distance to an Asteroid
  441. black holes
  442. A New Explanation for Venus' Retrograde Rotation
  443. vaporized black holes?
  444. Singularity
  445. Close encounters of the massive kind
  446. Explain to me the proccess of...
  447. Planet ejection
  448. MOND overview for beginners
  449. Greetings, and a few questions.
  450. Stellar Evolution
  451. Hawking radiation, Is it possible?
  452. Supernova?
  453. Jet propulsion in space???
  454. Cepheid
  455. Black holes: best candidate for dark matter?
  456. variable stars
  457. Urr, this doesn't seem like it should be very hard but well, good 'ol me
  458. subsidiary maxima
  459. expected sound of colliding black holes
  460. We all love to prove things.. [spectral broadening/relativity]
  461. The view from a ring singularity?
  462. Star Building
  463. The Cosmic Ying and Yang
  464. Schechter Function of Galaxy Luminosity-Density relationship
  465. CNO cycle
  466. BVRIJHK photometry
  467. spin of a black hole
  468. designation 2003UB313?
  469. orbital period vs. diameter
  470. Regarding DM halos
  471. Temperature
  472. White Dwarfs, > Chandra Mass?
  473. Can a black hole self-destruct?
  474. Please explain to a thick man.....
  475. Hans Bethe
  476. Face on Surface Brightness Profile For Spiral Galaxies
  477. collision of black holes?
  478. Is there also a He 'fog'?
  479. Inspire a pleb
  480. Interstellar Travel
  481. some questions on star evolution
  482. GBE's
  483. Death nell
  484. Venus Synodic Period
  485. Rotating Anisotropic universe
  486. How much of Computer Science?
  487. Finding Dark Matter
  488. Dark matter at colliders
  489. Time Dilation and Black Hole Inflation
  490. What is a Plummer Sphere Exactly?
  491. Why are Globular Clusters so Metal poor?
  492. Black Holes and Big Bangs
  493. Major Access = Averate Distance over Eccentric Anomaly
  494. Angles on the celestial sphere
  495. Stephan's Quintet
  496. The trouble with Sirius B
  497. What keeps the planets in their consistant orbit?
  498. Watch out, n00b about :) Black Holes Question.
  499. Rotation Of Spiral Galaxies
  500. bolometric correction
  501. Question about movement
  502. Black Hole
  503. Galatic Frequencies
  504. the most intnse solar strom in 50 years!
  505. Possibility of igniting Jupiter
  506. nuclear reactions in AGN accretion disk
  507. Entropy
  508. Are Images of Space Distorted by Gravity?
  509. tidal locking radius
  510. planetary retention of atmospheres
  511. First stars now thought to be 400 MLY after BB?
  512. Highest redshift observed?
  513. Redshift > 1.46 means Recessional Velocity over C?
  514. How do satellites stay in orbit?
  515. Spacecraft Attitude Control Simulation
  516. The Great Attractor
  517. Moons of moons?
  518. the physics of dark matter & energy
  519. Neutron star: heaviest teaspoon of matter
  520. shooting a gun
  521. strong resonance
  522. eclipse of sun
  523. whiteholes
  524. What object is this?
  525. Big Crunch Or Big rip
  526. Just a thought about gravity.
  527. why can't I do this?
  528. someone want to have fun with asteroid simulation?
  529. Calculating apparent positions of sun and moon
  530. Help me understand this equation
  531. Parsecs
  532. Problem with my universe!
  533. Nemesis theory
  534. Nasa's new and improved ANTI-MATTER space ship
  535. wmap and razors
  536. Time after big bang we can observe, uncertainty principle
  537. The Origin of Mass and the Feebleness of Gravity
  538. Weird Question About Satellites
  539. Planetary Orbits
  540. Video Recommendations for Black Holes & other space-related phenomena...
  541. Crazy thought
  542. Would this be a stable system?
  543. Question about black holes
  544. acceleration due to the solar wind
  545. NASA Achieves Breakthrough In Black Hole Simulation
  546. Radio Waves emitted by Black Holes
  547. Stoping the desturaction of the sun?
  548. Plasma luminosity
  549. escape velocity of a body from a black hole.
  550. Molecular Hydrogen at the Edge of Universe!
  551. ASCL.net - Astrophysics Source Code Library
  552. accretion disc observations
  553. Does gravity explain all orbits in our solar system?
  554. The Astronomical Buckyball
  555. Why do Neutron Stars have a Magnetic Field?
  556. Gravitational collapse, star precipitation and black hole formation.
  557. Extra galactic stars
  558. Pioneer Anomaly
  559. Possible to Shield Astronauts from Cosmic Radiation?
  560. can a commet orbit a planet?
  561. Structure of the Milkyway Spiral Redifined
  562. Hubble Recession vs. Moon Recession
  563. Time in the past
  564. Inertia and Black Holes
  565. MECO - has it got legs?
  566. Distance modulus
  567. What is singularity?
  568. Dense dots
  569. Why is the solar system, & galaxies seemingly rotate on a 2-D plane?
  570. For those with plenty of time on their hands!
  571. A couple of free books to download
  572. Cataclysmic Variables spin rates
  573. Accretion disks
  574. planet venus???
  575. Planet Formation
  576. Age of the sun in "galactic years"
  577. Mars + 25%
  578. pulsars and magnetars
  579. anyone in san francisco willing to help?
  580. sun's surface density
  581. Luminosity of M type/Otpe
  582. Fusion of stars-time
  583. Super massive black hole
  584. Spiral Tracer??
  585. Sudden ceasing of energy generation
  586. quasars
  587. Deep into the sun?
  588. Spectroscopic Binaries
  589. Accretion disks
  590. Star formation
  591. Astrophysics problems
  592. More quasar questions
  593. The Largest Structure in the Universe Found
  594. radius of solar core
  595. Obscure Questions
  596. Volume Limited Sample?
  597. Planemos Doublet Discovered...
  598. redshift/blueshift question
  599. Black holes and Light
  600. Galaxy splitting
  601. Gravitational Lensing & Light?
  602. Need Help With The MOND Formula
  603. approaching to black hole?
  604. Strange Quarks, Quark Stars, & Black Holes
  605. radiometry
  606. measuring in space
  607. Unequal Gravity
  608. Distance between planets...
  609. Planet moons
  610. Near IR, how do you see lines?
  611. boson stars
  612. Black & White Holes
  613. The Supernova Legacy Survey (SNLS)
  614. (electron)Degenerate matter
  615. evaluate the pic : got a black spot in sun
  616. New Nature Paper: Old Ia Supernovae different?
  617. Mass of Black Holes?
  618. Neutron star simulation
  619. Do galaxies have a negative mass defect?
  620. Maximum Entropy: Black Hole
  621. Formation of Dwarf Galaxies
  622. galactic motion
  623. Planets in Orbit
  624. hole through spinning planet
  625. Effect of dark matter on solar system dynamics
  626. Quasar energy
  627. the sun's gravitational pull on the earth
  628. turbulence pressure in convection zone
  629. lunar phases?
  630. heating the surface of Earth
  631. Missing Helium-3 Found?
  632. Gravitation in the solar system
  633. Crab Nebula Spectroscopy
  634. How can a star turn into a black hole, with the law of conservation of mass?
  635. Where Does The Hawking Radiation Go?
  636. thoughts on blackholes
  637. Some Question About Blackholes
  638. Does the PA show that DM/DE is dynamically important in the outer solar system?
  639. maximum gravity boost
  640. A good way to look at gravity?
  641. Anti-Matter- Regular Matter- Pulse Collisions?
  642. What would happen if two black holes collided?
  643. what day this year
  644. Theoretical Radial Velocity Curves
  645. A question...
  646. Question on Hawking Radiation
  647. converting parsecs to Mega-parsecs
  648. Binary pulsars
  649. WMAP and big crunch...
  650. temperature and orbital period
  651. can we hit black hole's surface without dying?
  652. no Black Holes no Graviton
  653. Relativistic effects on interior of our sun?
  654. Dark Matter
  655. Interesting problem, but hard...
  656. Cygnus X-1 and Eta Carinae
  657. Radius of white dwarfs
  658. Chadrashekar limit
  659. News Release on Black Hole
  660. Giant Diamonds
  661. Gravity affect rotation?
  662. Starting with Astrophysics
  663. Random MOND theory / dark matter question(possibly really easy to answer)
  664. Zeeman effect
  665. Gravity effect the tilt too
  666. Book reference required
  667. Kelvin-Helmholtz instability & quasar jet 3C273
  668. Center Sun
  669. Nascent topics.
  670. Speed of gravity...
  671. Artificial gravity!
  672. orbital elements perturbations
  673. (VLISM) Interstellar medium characteristics
  674. Hypothetical question
  675. why is a blackhole a one way ride
  676. How long does it take
  677. Two black holes seperated by more than one Schwarzschild radii
  678. Do the L4 and L5 points travel in a geodesic?
  679. AGNs, and why there is a torus
  680. Does Andromeda contain dark matter?
  681. frame of reference and speed
  682. Dark matter - maybe just water?
  683. Radio Waves
  684. Equation for Solid Planet Structure
  685. AstroPhysics Simulator?
  686. That asteroid... where's it going?
  687. sunshade for the earth?
  688. How do we really know the universe is expanding?
  689. If Saturn was a Star!
  690. EKF for sensors measuring heading.
  691. Sun's Polar Shift on 2012... coincidence?
  692. Are hotter stars always brighter?
  693. An Interesting Problem
  694. uranium and supernovae explosions
  695. neutral electron gas in galaxy halo?
  696. The Earth going through the galactic plane?
  697. Sunspots
  698. Tolman surface brightness test -- need help!
  699. Galaxy Collision
  700. The Galactic Barrier
  701. Having trouble with eclipsing binaries.
  702. Why GRB's?
  703. how come we can see galaxies 9 B l/y away if universe is only 14 B y/o
  704. mathematics in nucleosynthesis
  705. Black hole radius
  706. unsolved problems in astrophysics.
  707. science olympiad star question
  708. Astrophysics Starter
  709. Are Long GRBs caused by PopIII hypernovae?
  710. Parker's Spiral Solution
  711. HII Regions
  712. How do SNe Ia tell us about the expansion of universe?
  713. Need a topic...
  714. What would happen if I were to near and be consumed by a black hole?
  715. charged particles from our Sun travelling too fast?
  716. whr did the elecrons come from?
  717. Astro simulation program problem - program bugs?
  718. p-process
  719. accretion discs and black holes
  720. escape velocity in vecotrs
  721. Quick Distance Modulus question
  722. Can you help me understand g's and acceleration for a fictional Star Wars spaceship?
  723. Space navigation AI problem
  724. Stellar evolution problem
  725. Rotational velocity of a planet
  726. GP-B scoop
  727. Light and Time!
  728. Spectroscopic Binary problem.. need help fast..
  729. Influence of L1 L2 etc
  730. how to calculate mass from radial velocity? quick question
  731. Earth's rotational speed when its gravity is 5.0m/s2
  732. Acceleration, velocity, distance, speed and time help please
  733. Radiative transfer
  734. Equinox Tests for MOND
  735. Effect of Sun movement on Planetary orbits?
  736. Was Newton in Error?
  737. redshift anomalies
  738. Integral points to the fastest spinning neutron star
  739. Hubbles law and Relativity
  740. Could Sirius A/B go supernova?
  741. Help! Visualisation and Stats for a Determinist
  742. Quick (Most likely simple) Question
  743. Does blackhole have strong magnetic field??
  744. Solar Cycle & Explanation for Recent Changes?
  745. 2-body or more orbit systems?
  746. How do galaxies form and move?
  747. Spacetravel possible?
  748. Moon slingshot powered atmosphere scoop?
  749. Light Waves at Edge of Universe Question
  750. Paralell Universes - SA special report
  751. Where does the energy of gravity come from?
  752. Saturn's hexagon and his accretion disk jets
  753. Dark matter
  754. Could gravity's strength also require denisty as an alternative to MOND
  755. Can Mars Effect the Asteroid Belt?
  756. complete shape of the earth
  757. Polarization of Light
  758. Roemer and the speed of light
  759. Prerequsites for galactic astrophysics
  760. Hexagon on saturn
  761. hexegon on
  762. A connection between tornadoes and solar explosions
  763. origin of radio waves
  764. If two white-dwarf stars combined together,there will be supernova?which type?---
  765. If two black holes combind together------
  766. Question about basic astrophysics
  767. Hopefully a simple problem
  768. hypothetical question
  769. Applying the Virial Theorem to Stellar winds
  770. MOND-related formula
  771. Mars's lack of an atmosphere
  772. Astronomical Spectroscopy Literature Resources
  773. How can tidal friction on Earth affect the Moon?
  774. Signal Transmission from Mars to Earth
  775. help - Calculating the mass or average density of Earth if its radius were 4x larger
  776. NASA Theory proposal
  777. Neutron Stars
  778. Comet orbits
  779. Black Holes
  780. Two simple questions regarding black holes
  781. Could ultra high-energy cosmic rays be the result of matter-antimatter collision?
  782. More evidence for Dark Matter?
  783. Does 1a supernova release the same amount of neutrino as type2 supernova?
  784. wormhole theory
  785. "suggests an intrinsic VHE power output peak of the source at above 3 TeV"
  786. What happens when a ray of light hits the boundary of the universe?
  787. If Gravity travels at c
  788. Dark Matter you say?
  789. Habitability of Gliese 581 D
  790. Nice thumbnail sketch of Earth's future by John Baez
  791. binary stars equation
  792. Aaaaaah...Ring of dark matter
  793. HII Region Temperature Structure
  794. Shocks
  795. Singularity one-dimensional?
  796. Radiis of a star
  797. 2 bodies
  798. 'effects' in astrophysics
  799. Star Collapse Question
  800. Can MOND be ruled out at laboratory scale?
  801. Black Holes Don't Exist?
  802. Earths orbit around the sun
  803. moon's orbit
  804. collapsing stars
  805. Aurora Borealis
  806. Diameter of the Universe
  807. 'Spinning' the truth about our own Moon?
  808. Radius of a black hole
  809. Simulating the gravitational interaction between two material points
  810. Need A Help !
  811. cooling sphere
  812. Gravitron
  813. Gravitational Waves
  814. Just a question
  815. A white dwarf formed by a supernova, possible?
  816. Let's try something--let me know if you have difficulty
  817. Ride a Comet
  818. Moon gravity
  819. Rocket escaping Earth's atmosphere..
  820. Area of light hitting a dome
  821. Learning Stellar Spectroscopy
  822. Gravity , Dark energy and Atoms
  823. supermassive blackholes and galaxy formation.
  824. Speculation on new laws of physics
  825. How long would we live without the sun
  826. Non-rotational neutron stars?
  827. Does vacuum energy rely on the existence of matter?
  828. Could a collision cause Venus to rotate prograde?
  829. The Dead Sun
  830. Photon Splitting or Merging
  831. Hawking Radiation
  832. Question: Mass distribution in galaxies
  833. Apparent contradiction with orbital mechanics
  834. Can a planet be 100% liquid?
  835. have some ideas...looking for feedback
  836. Tidal Effects of the Moon
  837. the new ending!!
  838. Moon fall speed
  839. Spacetime light
  840. Absence of Jupiter....
  841. Orbital Pertubations (Uranus and Neptune)
  842. Planet/moon rotation
  843. What would a black dwarf be like?
  844. Orbital mechanics problem
  845. specific intensity
  846. dark matter revealed in video feedback
  847. request: comet projectory calculating tool
  848. Neutron star
  849. Question about black holes
  850. The spacetime landscape of a black hole
  851. Help with a problem
  852. Lunar space elevator....
  853. cosmic ray and photon collisions
  854. Strong Extragalactic Radio Burst Poses a Mystery
  855. Rogue black holes
  856. Does the Type of vaccum matter?
  857. what 'pull' the sun?
  858. Eliptic orbit
  859. Do supernovae emit gamma rays?
  860. Orbits: explicit r(t) and theta(t)
  861. SMC and LMC misunderstood?
  862. Sputnik Orbit
  863. Meinel system
  864. Might A Hot Jupiter Require Another Gas Giant - 3-body Problem?
  865. What if the moon...
  866. What is the capacitance of the sun?
  867. Millisecond pulsar
  868. Oxegen signature of a planet's atmosphere
  869. How normal is the sun?
  870. Very dumb question
  871. Astrophysics FITS format
  872. Question on Atomic Principals
  873. Challenging question
  874. Can I be a black hole?
  875. Infinity in the Universe
  876. Speed of a Gamma Ray Burst
  877. Limitation to mass of currently forming stars?
  878. Is light really affected by gravity?
  879. Numerical Fourieri Analysis of a GRB light curve
  880. Speed of Gravity
  881. Sun has a twin!
  882. Light-gathering abilities?
  883. Bang RIP, Bang RIP
  884. recent mass estimates for Milky and the Local Group
  885. Electromagnetic Radiation
  886. Hubble Parameter
  887. Question on Mercury
  888. Gravitational lensing and Dark matter
  889. Black holes
  890. Black hole question
  891. question on gravitational lensing
  892. Another black hole question
  893. A New Planet
  894. Temperature of the surface of a satellite?
  895. Artificial stars
  896. Risk from black holes
  897. Nariai universes
  898. Neutrino Telescopes may have nothing to see
  899. Cause of Quasar Wind
  900. How many exoplanets with an atmospheric oxygen signature would be necessary?
  901. How Much difference b2in theoritical and experimental astrophysics?
  902. Elliptical orbits of planets
  903. Extrasolar / exosolar planets
  904. spiral galaxies -
  905. local star formation rate
  906. Missing Matter?
  907. Black Holes and wormholes
  908. mass fraction?
  909. Highest Energy Cosmic Rays Linked to Violent Black Holes
  910. Dark Matter and Dark Energy
  911. Fission in Sun
  912. Flux of Solar wind
  913. Data on galaxies -good references ?
  914. Weight dependent on planet size and rotation speed?
  915. wurmholes
  916. Hill Sphere Derivation?
  917. Types of supernovae
  918. Simple Black hole question
  919. An way to visualize dark matters effects on space-time?
  920. A paradox ?
  921. Hill Sphere Question
  922. Position as function of time - satellite in elliptical orbit (spherical coordinates)
  923. how big can a body get (size wize) before it collapses onto itslef?
  924. Duration of AGB
  925. Astrophysics?
  926. Luminosity-Metallicity Relations in Spiral Galaxies.
  927. Big Bang Question
  928. Particles from Blackhole
  929. equation for how much an object curves space-time
  930. worm and black holes
  931. space time travel theory
  932. do we know where supermassive black holes come from?
  933. Speed of light
  934. Gravitational Expansion & Flat Universe
  935. The Color of Galaxies
  936. interstellar extinction
  937. estimating relative distances for star clusters
  938. spectrum of flux for a synchrontron source
  939. temperature of a molecule in a galaxy
  940. Occultation
  941. creating oxygen(co2) out Of hydrogen
  942. Satalite Question:
  943. Gravitational Expansion -- NOT
  944. Pop. I object
  945. Super Mario Galaxy physics
  946. Detecting Black Hole accretion disc
  947. Black holes
  948. Lagrangian points anyone?
  949. question on black hole
  950. virtual particles and black holes
  951. The x-wind origin of chondrules
  952. Exoplanet Techniques
  953. Would you agree with notion?
  954. Tully-Fisher relation : Help !
  955. Can someone tell me if GP-B has results about GR, one way or the other?
  956. mass-to-light-ratio and dark matter in galaxy
  957. Are black holes cold?
  958. High School Astrophysics?
  959. nothingness is unstable?
  960. Thermodynamics and black holes.
  961. GRBs and Supernova
  962. Our Galaxy Spin
  963. Disks and spheres.
  964. The puzzling presence of DIBs
  965. centre of mass of universe
  966. How can you find out the amount of hawking radiation a black hole exhibits?
  967. what is the average mass a black hole consumes
  968. what is stefan's constant?
  969. If i had a black hole of 20 solar masses, how much energy would it radiate?
  970. Black Hole Temperature and Entropy
  971. Type of material of black holes
  972. Kepler's Equation to calculate transfer time
  973. The end of the universe!
  974. weins displacement law
  975. how do i find out how much energy a 20solar M BH would radiate given that...
  976. Why do gas planets not collapse?
  977. radio astronomy
  978. Expanding Universe
  979. Planetesimal of comet material at Lagrange Points of overlaping 'Ort' clouds?
  980. Brownian movement in the quantum scale.
  981. Throwing an object into orbit
  982. magnetosphere questions
  983. Gliese 581c/d and their Red Sun?
  984. Black Hole Tidal Forces
  985. Supermassive loop holes
  986. New and Improved: Elliptical Transfer Orbits determination procedure.
  987. Black holes dilemas
  988. mirroring sun with parabolic dish
  989. Virial Theorem
  990. Galaxy rotation
  991. Neutron star mass
  992. What is the fabric of the universe?
  993. Pulled apart?
  994. Neutron degeneracy pressure
  995. A few questions.
  996. help finding Kip Thorne web course
  997. my question about string theory
  998. Exo Planets
  999. Dark Matter
  1000. Orbit Semimajor Axis and Eccentricity after increasing V
  1001. Extra-galactic Meteror?
  1002. Collision of two Black holes
  1003. Changing velocity
  1004. dimensional analysis on Luminosity
  1005. Crystalline Diamond Maximum Mass...
  1006. Applying Runge-Kutta(RK4) method to planetary velocity
  1007. Dark matter and the Standard Model
  1008. Supernova
  1009. Schwarzschild radius
  1010. Cloud Planet
  1011. Big Rip
  1012. neutron degenerate matter as dark matter
  1013. Intergalactic Gravity
  1014. Dark Matter... ?
  1015. Information in a gamma ray
  1016. The Biggest Black Hole Discovered?
  1017. human in outer space without space suit
  1018. Need A little Help With Optical Depth
  1019. Solar Wind
  1020. Synthetic Black Hole Event Horizon Created in UK Laboratory
  1021. Evidence for dark matter
  1022. orbit anomalies
  1023. Solid hydrogen and astrophysic
  1024. Fun Special Relativity Question
  1025. Equatorial Bulge
  1026. The spectrum of reflected light from a planet question.
  1027. Mass-Radius relation of a Neutron star
  1028. Time dilation
  1029. Gravity as consequence of universe expansion
  1030. how does black hole evaporation end?
  1031. Trajectory of a Test Particle in a Semidetached Binary
  1032. Black Hole Evaporation
  1033. How new stars are borne
  1034. Will two stars of the exact same mass and chemical composition undergo identical...
  1035. The evidence to date
  1036. gravity for a stellar black hole
  1037. monochromatic flux expression?
  1038. Hawkins Paradox
  1039. Mass Function
  1040. HR diagram problem help
  1041. Black Holes
  1042. Particle-Antiparticle pairs
  1043. When Stars Collide
  1044. Could Dark Matter be mass in EM fields?
  1045. antiblackholes
  1046. Quasers
  1047. magnitudes of stars
  1048. Orbits
  1049. Orbital Mechanics Quandary
  1050. Can two planets inhabit the same orbit?
  1051. A question regarding the orbit of material in a galaxy such as ours...
  1052. Just a simple explanation please
  1053. Please Help. Radio Spectroscopy -> Finding the doppler shift in a graph
  1054. Moon preservation
  1055. Event at Aplao, Peru Feb 2nd 2004
  1056. From polar coordinates to heliocentric ecliptic coordinates
  1057. light and blackhole
  1058. Help for High Energy Astrophysics
  1059. Black hole vs. Black hole, who wins?
  1060. black holes, frame dragging and the effect on gravity
  1061. Minimum value of g for blackhole
  1062. Orbital speed of stars within galaxies?
  1063. Stability of the Solar System
  1064. Dark energy @ standard rulers
  1065. Energy output of Sun?
  1066. do blackholes disappear
  1067. Sun mass loss
  1068. accretion disk/black hole/gas jets
  1069. snowplow
  1070. Moon without Earth
  1071. Galactic Rotation Curve?
  1072. Moon "rotation"
  1073. Awesome illustrated map of Apollo landing site
  1074. de Broglie equation and black holes
  1075. Black holes as cold as Inferno?
  1076. rotational kinetic energy
  1077. Hawking radiation & Information loss
  1078. wormhole physics
  1079. outside the universe
  1080. Solar Corona Luminosity
  1081. Rt
  1082. angular momentum of an oblate spheroid
  1083. Σ Black Hole Masses in Universe
  1084. Blackhole temeperature and bigbang
  1085. Gravitationally bound, ionized cloud of hydrogen
  1086. One Question About Black Holes
  1087. Galactic Coriolis Effect
  1088. Negative acceleration....
  1089. Tolman-Oppenheimer-Volkoff equation...
  1090. Dwarph Speroidals (dSphs)
  1091. Ejecta from neutron-star coalescences
  1092. Ultimate source of energy on Io
  1093. Cauchy horizon in a Kerr rotating black hole
  1094. Ligo
  1095. Laws of physics and blackhole
  1096. So you discover the dark matter particle.... Now what?
  1097. Rotational Motion of Celestial Body
  1098. Dark Energy and EM/G unification.
  1099. Mass-Luminosity relationship
  1100. gravity verses electromagnetic attraction
  1101. Why so little neutrinos?
  1102. Baryon Asymmetry
  1103. MOND vs DM
  1104. Artificial gravity
  1105. Spectral index
  1106. WMAP cold spot and void in the universe
  1107. Online books on Astrophysics.
  1108. centripetal forces and gravity
  1109. Metric of a curved sphere
  1110. position of photon sphere
  1111. Confirmation of any water on the moon?
  1112. Magnetism of planets
  1113. Solar system axsis
  1114. From polar to heliocentric ecliptic coordinates
  1115. Number density of earth
  1116. Accelerating Universe,rate Of Acc Data Needed
  1117. Changing mass of the sun
  1118. Black holes and magnetic fields?
  1119. Mass and Traveling at the Speed of Light
  1120. Light
  1121. space-like intervals and the ergoregion
  1122. Black Hole Questions
  1123. Unique Roche limit and Saturn's rings
  1124. Dark Matter and Atoms
  1125. astronomy exercises
  1126. Need quick fact check, please.
  1127. life of gamma ray particle
  1128. gravitational acceleration for a rotating torus
  1129. stellar evolution
  1130. Gaussfit
  1131. Missing matter found in deep space
  1132. Gravity probe B scores F
  1133. Astro phys so short of input
  1134. Can dark matter explain the flyby anomalies?
  1135. convective cores - why?
  1136. conservation of energy
  1137. Superwind phase in stellar evolution
  1138. Solar Inflow events
  1139. low mass stars
  1140. Net Charge of Planets and Stars
  1141. Orbit
  1142. Help with HEALPix
  1143. Pioneer 10 and 11 anomylous acceleration
  1144. Reading my first Astrophys paper
  1145. fermions and spin
  1146. Quantum entanglement and black holes
  1147. Pioneer anomaly
  1148. Earth's interior heat vs Gravity
  1149. Anisotropy of dispersions
  1150. How can black holes even exist?
  1151. Mass of the sun
  1152. Sudbury Neutrino Observatory
  1153. temperature of a electron?
  1154. Expansion of the Universe
  1155. Terraforming Mars
  1156. Vapor Pressure Laws
  1157. Ideas for A Class Project
  1158. White dwarf
  1159. When Will Earth Be Tidelocked To The Sun?
  1160. Radial Velocity Data fitting
  1161. sky in a Galaxy.
  1162. The essence of light.
  1163. Can Black Holes Wobble?
  1164. Derivation of Escape Velocity Inconsistency
  1165. Kruskal-Szekeres coordinates
  1166. Black Holes, how much energy do they give off?
  1167. Blackhole
  1168. Quasars please explain
  1169. Black Hole Shapes
  1170. semimajor axis
  1171. lunar spectrum
  1172. what do I use to determine rotational speed of solar nebula?
  1173. Glast In Orbit!
  1174. What happens when an anitmatter blackhole collides with a matter blackhole?
  1175. gravity and coordinate acceleration
  1176. What if Mars Had Been Closer and Venus Farther?
  1177. Chandresekhar Limit
  1178. Is such an orbit possible?
  1179. Curvature
  1180. How to measure the tangential component of velocity of receding starsor quasars?
  1181. How to measure the tangential component of velocity of receding starsor quasars?
  1182. Keplers Equation
  1183. Empty universe except for three indentical planets
  1184. Blackholes, Jets and Dark Matter.
  1185. Falling time:
  1186. type1a supernovae as evidence for an accelerating universe
  1187. Reconstruction Primordial Fluctuations from Temperature Anisotropy
  1188. Force
  1189. Fitting Highly Non-linear Data
  1190. What is Hanny's Voorwerp?
  1191. What is a sky cut?
  1192. Book
  1193. Kustaanheimo-Stiefel transformation ?
  1194. Perihelion Pass Dates?
  1195. Atmospheric Gamma Ray Interactions
  1196. How much do we know about gravity?
  1197. Collision Behavior in a Gas
  1198. Geosynchronous orbit
  1199. A question about thrust VS mass
  1200. merger of Neutron Stars and Black Holes
  1201. Traversing the milky way galaxy! when???
  1202. P & Pdot
  1203. Big-Bang nucleosynthesis (BBN)
  1204. Black Holes
  1205. A Blackhole Paradox
  1206. Can dark matter be just a cloud of protons?
  1207. why the excess of young stars close to Milky's supermassive BH?
  1208. Dark Matter Halo + Virial theorem Q.
  1209. Pictures from Space
  1210. Pictures from Space
  1211. Question about Jupiter atmosphere
  1212. How constant are constants? - ice skating
  1213. my orbitz problem
  1214. Galaxy rotation and Kepler law
  1215. Central Pressure for a star
  1216. Ruplusive Force or Lost Of Mass
  1217. Improving a Galaxy Generation algorithm
  1218. Paper/Help three body problem
  1219. Spin angular momentum of black hole
  1220. Krypton, Selenium, and Xenon in planetary nebulae
  1221. accelerometer xyz anlges to ra/dec
  1222. Lenticular Galaxy - Formula for Probable Location of Stars
  1223. Radius of a star as a function of wavelength
  1224. SDSS photometry
  1225. Utraviolet Telescope for Blazar Emission Lines?
  1226. Hypothetical question
  1227. What causes space time to come into existence?
  1228. Slower rotation curves at centre
  1229. Stable Planetary Distances?
  1230. orbit in space (extrasolar planets)
  1231. Our solar system is special
  1232. Pliers, pulsars and extreme physics
  1233. Sky map and dark energy
  1234. Deorbiting q, low speed reentry?
  1235. A way to see dark matter annihilation (Pamela: cosmic positrons/antiprotons)
  1236. Hubble+/- 4.3%, is the constant "constant"?
  1237. Rotations of Earth and other Rigid Bodies
  1238. Outer Planet Rings
  1239. Basic question about sun's mass & orbit of planets
  1240. JDEM/Beyond Einstein, is it still alive?
  1241. Gamma ray map of the galaxy completed by NASA
  1242. What is singularity????? [Black Hole ]
  1243. Dark Matter exists!
  1244. Escape velocity in GR
  1245. Basic Question about angle of inclination of a circle
  1246. Gravitational influence???
  1247. Lines
  1248. White Hole Postulation
  1249. orbital question(elliptical vs circular orbit)
  1250. 3 questions on Physical Cosmology
  1251. centimeter continuum emission
  1252. Motion of randomly generated stars
  1253. Dark matter
  1254. The Gravity of Dark Energy
  1255. Black hole matter/antimatter
  1256. Argument against the existence of black holes?
  1257. Collapse calculation (surce code?)
  1258. How do we know how much visible matter exists?
  1259. Asteroseismological Radius Oscillations
  1260. Cepheid spectrum
  1261. Parallax error
  1262. Is dark energy constant to emtpy space??
  1263. Gravitational Wave Astronomy
  1264. Inflation questions
  1265. Earth's magnetism and Sun's temperature
  1266. Einstein Cross/Ring
  1267. Can anything fall into a black hole?
  1268. What is Light?
  1269. Does a Schwartzchild blackhole have a singularity?
  1270. White dwarf accretion
  1271. Experimental tests of GR
  1272. Time coordinate in the rain frame
  1273. Star Colors
  1274. Stable Black hole
  1275. Are we(universe) real
  1276. light travelling through a black whole
  1277. Background radiation and intensity
  1278. Help with basic orbital mechanics
  1279. How fast does the planets move away from the Sun ?
  1280. Center for Exoplanets and Habitable Worlds (news of improved instrumentation)
  1281. Planets of population II stars?
  1282. Simple question about certainty/confidence in astronomy
  1283. Solar Evaporation Time...
  1284. Virial Theorem in Stellar Dynamics
  1285. Andromeda and our galaxy
  1286. solar day and sidereal day
  1287. Abundances for Small Magellanic Cloud
  1288. Astrophysics Help
  1289. Singularity in reference to blackholes and right before the big bang?
  1290. Throwing paper airplane towards space question
  1291. Star with negative pressure???
  1292. 25+ meter telescopes?
  1293. Zeroth Law of Thermodynamics
  1294. static n-body problem
  1295. More about that gamma burst (the brightest ever recorded)
  1296. Galaxy Rotation curve models and mass
  1297. Polytropic Models
  1298. Extrasolar Planets
  1299. Supernova gravitation field and Newton
  1300. birth of black hole
  1301. variational principle & Emden's eqn
  1302. Does Moon have North and South Poles ?
  1303. The great cosmic challenge
  1304. Dipole Moments of the Planets and the sun
  1305. Intensity-wavelength graph for emission spectra; why is frequency in the x-axis?
  1306. Spectra Y-axis
  1307. Galactic Clusters and Warm-Hot Interstellar Media
  1308. Short questions about dark matter
  1309. Big Bang starting Mass (mater/antimatter)
  1310. Deuturium Fusion mass limit
  1311. If the gravitation has very very tiny deviation from inverse square law！
  1312. Black Hole Binding Energy Radiation
  1313. Why do the Sun's/star's luminosity increase during the main sequence?
  1314. Gravitation vs Magnetic and Electric Field
  1315. How does the creation of virtual particles allow the universe to accelerate?
  1316. White Dwarf Cooling Questions
  1317. AASTeX Simple Question
  1318. How does Earth sustain its Mag Field?
  1319. moon flight
  1320. Why Dark Matter and Dark Energy?
  1321. Coldness of Space
  1322. Eccentricity & GR precession; Mercury vs. GPB
  1323. why is the temperature distribution of hot gases inside galaxies evidence for dark ma
  1324. Coronal heating problem
  1325. Dark Matter Possibly Detected
  1326. Elliptical orbit around the Sun
  1327. what is cross identification
  1328. photons and black holes
  1329. Hawking Raditation and particle-antiparticle pairs
  1330. Age and metallicity of Population I stars?
  1331. death of a black hole
  1332. Olbers' Paradox, the CMB and the observable universe
  1333. Kepler's 3rd law to determine mass of jupiter
  1334. Black hole singularities and negative space-time
  1335. Proto-Earth was ~230 Earth Masses
  1336. Nilssen's Law of Stars
  1337. Nilssen's Law of Rocky Worlds
  1338. What Life would see around other Stars
  1339. GC on Pioner Veuns probes
  1340. Confusion regarding jargon in journals
  1341. Dark Matter in the solar system.
  1342. Charge of blackole
  1343. Origin of suspected black hole in Omega Centauri
  1344. Happy with the Solar Model?
  1345. existence of a small planet (theoretically)
  1346. Stars, Ozone, & Evolution of Complex Life
  1347. Estimating Planetary Cooling Times
  1348. Baryon asymmetry and conservation of charge
  1349. Moon's Orbit
  1350. Hagedorn Temperature?
  1351. Tidal force in the sci-fi book "The Integral Trees"
  1352. what is so special with 10^9
  1353. New Light on Dark Energy
  1354. Moon's Tidal Forces puff up Earth
  1355. The Tip of the RGB as a Standard Candle
  1356. Energy in Universe
  1357. How does the 'atmosphere' of the sun affect ligth from stars passing behind it.
  1358. why would large quantities of dark matter not stick together ?
  1359. Dark matter
  1360. How large would a moon impact event have to be to affect the Earth?
  1361. Galactic cosmic rays and our world.
  1362. Advanced Thin Ionization Calorimeter - DM Confirmation?
  1363. An uneducated question regarding black holes, gravity and the formation of planets
  1364. Dark matter or just unobservable?
  1365. explaining blackholes dark matter ?
  1366. Fabulous projects for the study of dark matter and dark energy
  1367. Exoplanet terrestrials: fact or fiction?
  1368. Electric field of the Sun
  1369. Earth's formation & Late Heavy Bombardment
  1370. Blackhole formation
  1371. Higgs Boson and Hawking Radiation
  1372. Quasars: A Different Perspective?
  1373. Existance of Dark matter...
  1374. Redshift Quantization?
  1375. Black Holes and Dark Mattter
  1376. Planets' Magnetic Moments ??
  1377. Correcting for sun diameter and refraction in sunrise/sunset equations
  1378. Young galaxy's magnetism surprises astronomers
  1379. Jets Big and Small
  1380. Rotational increase of planetary body: less or more gravity: centrif. vs. Mass incr?
  1381. Recent research relevant to quasar evolution
  1382. Energy required to "fracture" a planetary mass
  1383. Cold dark matter searches
  1384. Deriving radial velocity as observed from infinity
  1385. Galactic distance equation
  1386. Source of synchotron radiation causing galactic background noise
  1387. Help on tidally locked planets
  1388. physical forces of a space collision
  1389. Idea: Dark Matter - Supergas
  1390. 1D spectra vs 2D spectra
  1391. Fermi-Dirac statisitcs
  1392. Distance between earch and the echo of the Tycho Supernova
  1393. stone falling from moon's orbit
  1394. Ploting H & p against time from Big Bang
  1395. Singularity - Black Hole or Naked
  1396. Rotating transparent object with stars - what was it?
  1397. Magnetic Reconnection vs Double Layers
  1398. gravitational pull of a black hole
  1399. Convection in planets and stars
  1400. PI conference: Black Holes and Quantum Physics
  1401. Help with Escape Velocity Problem
  1402. Changing the rotation of a natural satellite
  1403. how to measure the rotation period of the moon?
  1404. Impossible to graph position vs time?
  1405. How many stars in the Solar neighbourhood
  1406. Thought Experiment
  1407. Dark Matter/Dark Energy/unified constant? I need answers!
  1408. When did H2O develop during the last 13.5 b y?
  1409. Black hole question
  1410. Bias
  1411. time of baryon asymmetry
  1412. question about orbit determination with find_orb
  1413. ooze in space?
  1414. IB extended essay in Astrophysics
  1415. Time Scale problem
  1416. Another Crackpot Theory: Neutrinos
  1417. Estimating the effective grammage of the galaxy
  1418. Redshift Energy Conservation
  1419. if there is something infinitely massive(a black hole) is it possible to have somethi
  1420. Schwarzschild’s equations & Newtonian Potential
  1421. Literature on Black Hole Pair Production (?)
  1422. Ages of starts from CMD
  1423. How will the water surface of this planet looks like ?
  1424. Unsolved problems in astrophysics
  1425. May 10-12 1999 The Day the Solar Wind Disappeared
  1426. Solar Wind
  1427. Friction in space as approaching light speed
  1428. Friction necessary for planet formation?
  1429. shape of orbits
  1430. Observing antiquark annihilation
  1431. Is the sun anchored?
  1432. Confused about monochromatic flux
  1433. Wormholes for Dummies Question.....
  1434. Black Hole Question
  1435. Astrophysicist Jobs
  1436. Sun's Corona Paradox
  1437. Universe Expansion Question
  1438. Question about black holes
  1439. Black Holes and Optics
  1440. Question about the edge of the Universe
  1441. wanted to know
  1442. Sir Author Eddington and Einstein's GTR
  1443. Black Holes have no gravity below the event horizon? - How can that be?
  1444. Are Blackholes?
  1445. What would happen to Earth's orbit if it increased in mass or lost velocity?
  1446. Why white holes don't exist
  1447. FARR- Fuzzy Astrophysics Research Resources
  1448. Transit Method to find extrasolar planets.
  1449. Equation to find the speed of a distant star
  1450. Space Expansion and Light question...
  1451. Planetary gravity?
  1452. How space time affects apple?
  1453. Neptune distance from sun
  1454. Getting inside a black hole
  1455. calculating the luminosity density of the universe
  1456. Outside the Universe
  1457. Mass & Energy Of Universe
  1458. Could the Big Bang Have Been A Cyclical Event?
  1459. concave mirror telescope
  1460. Gas/dust cloud physics.
  1461. Black Hole questions
  1462. Age and size of the universe
  1463. About heavy elements of the solar system
  1464. Can counter-planets work?
  1465. Flyby anomaly trajectories
  1466. Escaping from a black hole
  1467. Black hole vs. entanglement
  1468. Images of BH mergers
  1469. Can you help me?
  1470. Stellar orbits around the milky way.
  1471. What is the heaviest element that a supernova can produce?
  1472. Space where General Reletivity Resides
  1473. center of a black hole.
  1474. Why doesn't iron give off any energy when it is created through nuclear fusion?
  1475. Do general physicists and astronomers have different opinions on unipolar induction?
  1476. Solution help for the Geodesic Equation
  1477. Apophis 2036?
  1478. Is 34% "far" or "slightly" smaller than 100%?
  1479. How far can we see?
  1480. How is the energy transfered back to the Moon
  1481. Planets and angular momentum
  1482. Schwarzchild Metric Model
  1483. Emitted radiation and absorbed solar radiation
  1484. Black Hole and Wormhole Trouble
  1485. Creating a star
  1486. Telescopes: Magnifiers or Time Machines?
  1487. How do Black holes radiate energy?
  1488. s-process and r-process
  1489. Are Black Holes Theoretical Phantoms?
  1490. Need help with spectra
  1491. What is Causing The Universal Expansion?
  1492. Telescopes/Interferometers
  1493. Initial Mass Function
  1494. lend a hand (help on orbits)
  1495. Questions about black holes for a fictional story...
  1496. Solar Neutrino Question
  1497. hohmann equation help
  1498. Getting vectors out of JPL Horizons
  1499. Past the speed of light
  1500. Collisional model of asteroids and their debris
  1501. What would we need for a warp drive?
  1502. Could spacetime be flat?
  1503. What density does something have to have to be considered a black hole?
  1504. How accurate is accurate?
  1505. What stops a star from fusing all its fuel at once?
  1506. binary stars
  1507. Matlab 2-D Simulation for TLI (Trans Lunar Injection) "Basic Orbital Mechanics"
  1508. Can anyone explain the need for elipses?
  1509. What do you think about the Cosmic String theory?
  1510. Age of the sun+age of previous stars = universe ?
  1511. Is spacetime the surface of a 5 dimensional ball.
  1512. Curvature of space, universe
  1513. Plotting Orbits
  1514. Blackhole article on cnn
  1515. 13 billion year old GRB
  1516. No boundary proposal and imaginary time.
  1517. what is the shape of the universe?
  1518. Expanding light
  1519. Wormholes and time travel - Problem
  1520. anisotropy in the cmb
  1521. Why black holes do not have color charge?
  1522. Press-Schechter formalism
  1523. Using parallax and magnitudes.
  1524. Black holes bending light
  1525. How much lighter do I weigh at noon than I do at dawn?
  1526. star expansion
  1527. Another black hole thread........
  1528. How do we know/guess that there's a supermassive black hole at centers of galaxies?
  1529. Effective weight of a star's layers
  1530. Glowing phenomena
  1531. Relativistic Jets
  1532. Size of the Universe
  1533. Evolution of low-mass stars
  1534. Gravity-assist by Sun?
  1535. black holes, white holes, and time
  1536. Looking Back in Time
  1537. Expanding Universe & Red Shift
  1538. The maximum mass of white dwarf star
  1539. parameter on which sunspots depends
  1540. Size limit of Comets
  1541. Alien Maps of an Ocean-Bearing World
  1542. Superluminal jets
  1543. Observing a blue shift
  1544. Distance analogy - am I being accurate?
  1545. Algerbra in Astrophysics
  1546. Parallax
  1547. derive flight path angle from orbital elements
  1548. high redshift + expansion
  1549. Future,time,space and light
  1550. Proof of the curvature of space-time?
  1551. Determining the individual magnitudes of two stars
  1552. Light beam in a flat universe
  1553. Accelerating galaxies???
  1554. Solar Wind's Effect on other Planets
  1555. Very confused about black holes!
  1556. Conservation of energy.
  1557. Superluminal jets
  1558. Relativic black hole question
  1559. M87 Blackhole
  1560. Link White hole and our Universe
  1561. does time dilation cause redshift?
  1562. Large Gas Cloud near Aquila Rift in Milky Way
  1563. What is frequency of a gamma ray emitted from a supernova
  1564. Gravitatonal lensing
  1565. The Alternate Big Bang Theory
  1566. Yahoo: Earth-Venus smash-up possible in 3.5 billion years: study
  1567. Quasars and Antimatter
  1568. potential energy of a particle within a dark matter halo
  1569. Solar Cycle 24, Solar Observational Anomalies
  1570. Orbits of Meteors
  1571. energy from space?
  1572. big bang and black holes?
  1573. Big Bang, Gravity Split
  1574. mission to mars
  1575. Thor's Helmet
  1576. why does the sun travel faster about its equator?
  1577. why does the sun have non uniform distribution of magnetic fields?
  1578. Is this interpretation on "Hubble's Law/Constant" right ?
  1579. Thoughts on dark matter
  1580. potential energy of a collapsar
  1581. Help sought - data on intergalactic distances
  1582. particle physics when light wave expands infinitely
  1583. The noise in the universe.
  1584. How did Jonathan Swift predict mars moon speeds?
  1585. Three-Body Problem
  1586. Equations on a road trip
  1587. Graviton scatter.
  1588. Elliptical Orbits and Focus
  1589. Earth Atmospheric Absorption Lines
  1590. Difference between Thermal and Kinetic Energy
  1591. Can Centripetal Force create Gravity?
  1592. Logarithmic Galactic Potential
  1593. Temperature of the universe
  1594. Keplerian scattering through an array of mass lumps
  1595. Vacuum Energy - Pair Production Confusion
  1596. help with plasma
  1597. Why don't stars in a cluster clump?
  1598. Dark matter/energy
  1599. How unlikely is the formation of an earth size planet made of Uranium?
  1600. How fast do I have to go to get away from an explosion in space
  1601. Gamma ray from a black hole
  1602. interesting astro/phys question I'd like the naswer to..
  1603. Dark Matter/Dark Energy
  1604. RR Lyrae "hole" in the colour-magnitude diagram
  1605. Can a primitive galaxy nova or supernova?
  1606. What is gravity
  1607. Giving mars a magnetic field?
  1608. Simple Gravity Question
  1609. Can Relativity explain Dark Matter?
  1610. Fast Gravity Slow W+ W- Z0
  1611. Where do neutrinos go?
  1612. Red Giant Tip
  1613. is the moon is moving away from us?....or is the universe just expanding?
  1614. Escape Velocity and Earth's Gravity
  1615. Question about suns and the sky
  1616. Expanding Universe Question
  1617. Hawking radiation ?
  1618. The gravitational binding energy of the Milky Way?
  1619. Magnetic Field of the Sun will Flip
  1620. Maximum density within a planet
  1621. Betelgeuse will go supernova？？
  1622. How to find the position of a star in the sky
  1623. how likely is a super solar flare?
  1624. Matter, anti-matter, and singularities
  1625. Chemical composition of the sun
  1626. Question on black holes
  1627. Thought experiment: weak gravity and 11 dimensions.
  1628. Proof of planetesimals for asteroid belt?
  1629. Looking for an answer to this:
  1630. speed of light in a blackhole
  1631. Stellar extinction
  1632. How do space telescopes work???
  1633. Neutron stars and blue/red shifting
  1634. Difference between a red/blue shifted object and one in rest.
  1635. Is the moon closer or further away to us than predicted by Newton
  1636. Light slow downs during long journeys?
  1637. Cooling of Neutron Stars and Urca-process
  1638. Solar storms and electronics
  1639. Units for planetary orbits?
  1640. Spacetube
  1641. The Big Crunch
  1642. Black holes and dark energy.
  1643. Are galaxies of antimatter identifiable?
  1644. Spectra Classification
  1645. How does the event horizon of a Schwarzchild black hole nucleate and develop?
  1646. Redshift / Expanding Universe
  1647. Black holes
  1648. Least massive earth like planet possible in the habitable zone?
  1649. Blast Waves and Scaling Relations
  1650. What is dark matter?
  1651. black hole why not black ball?
  1652. Extended or point source?
  1653. newtons universal constant
  1654. Accreting brown dwarfs
  1655. Orbital Effects of a Significant Mass Increase
  1656. Finding the Speed of Light
  1657. Dark Energy, Expansion, and Acceleration.
  1658. Black Holes & White Holes
  1659. The expansion of the universe
  1660. Moon-Earth distances and interactions
  1661. The WASP-18b mystery
  1662. Another expanding universe question...
  1663. The Moon's orbital plane
  1664. Hey everyone.
  1665. Time-travel Viewer
  1666. Question of Galactic Proportions!
  1667. The limit of "Ultramassive" Black Holes.
  1668. The suns rotation
  1669. planetary orbits
  1670. Question on neutrino emission machanism in neutron star
  1671. The expanding universe isn't in our neighborhood
  1672. Computing Atmospheric Trajectory of Meteor
  1673. Shapiro Effect
  1674. How do we determinate the mass of stars
  1675. Black holes and theories of gravity
  1676. Q: Galaxy Rotation Curve
  1677. Surface gravity of Mu Arae-c?
  1678. Orbit velocity question
  1679. neutron star collapse can produce GBBs?
  1680. Coalescent of two white dwarfs
  1681. What exactly does radio luminosity mean?
  1682. CMB Cosmic Microwave Background
  1683. What Do I Observe Moving Around in Curved Space
  1684. Disconnected universes?!
  1685. other planets interaction on Earth-Moon System
  1686. What makes GRBs--good talk by Quataert
  1687. The Age of the Stars
  1688. Does expansion exist on the micro level as well as the galactic level?
  1689. Is a change in gravity felt instantaneously on the other "side" of the universe?
  1690. Hubble and the Law of Redshifts
  1691. Distant Galaxies - observation methods
  1692. Could gravitational waves form interference patterns?
  1693. Dark Matter Question
  1694. Variation of gravity along latitude
  1695. spinning and rotation of planets
  1696. Question about Black Holes.
  1697. Core temperature of stars
  1698. CFD in Astrophysics ?
  1699. Theoretical Application For Acceleration In Space
  1700. stars
  1701. Advice needed for Game scenario
  1702. second law of thermodynamics and black holes ?!!
  1703. Tilt Model of the Earth
  1704. the Reissner-Nordstrom metric...
  1705. Hypothetical space station orbiting inside a plasma torus
  1706. Need Science Fair Ideas
  1707. Does Doppler effect change the energy of emitted light?
  1708. Sea Level basis
  1709. galaxy cluster mass profiles
  1710. Stuff I always wondered about astrophysics
  1711. black holes collide
  1712. Ellipticals vs. spirals colliding
  1713. Strong Equivalence Principle
  1714. Earth and the Itokawa asteroid
  1715. How large does a BH has to be in order to swallow our universe in its current status?
  1716. Q: About the relations bitween the inflation and matter's properties
  1717. Seeing Pluto
  1718. what type of athmosphere would a planet with red and pink trees have
  1719. What causes mass attraction?
  1720. Black Holes NOT Science?
  1721. mass-luminosity relation problem
  1722. Dark matter
  1723. Bertrand's Theorem
  1724. help with black holes!
  1725. Age vs. Size of universe.
  1726. I need to shield Earth's Gravitational force.
  1727. Stability of Lagarrange points
  1728. About Complete relativity.
  1729. Jets from Black Holes - do they carry momentum?
  1730. A god switchs off the nuclear fires in our sun tonight, do I have to worry?
  1731. Energy and momentum flux in the sun and Newton's 3rd law.
  1732. Easy IDL/Healpix Question
  1733. Lyman alpha forest different for different objects?
  1734. Resolution of optical binaries
  1735. Mapping Underground Caves/Tunnels on the Moon/Mars
  1736. Antimatter Catalysed Engine
  1737. main sequence lifetime problem
  1738. Killing surface gravity for a Kerr black hole
  1739. space.com says intergalactic hydrogen gas absorbs all optical light
  1740. Help with Spectroscopy in Astronomy
  1741. what are your predictions
  1742. What is the universe expanding into?
  1743. Rotation of planets
  1744. Elliptical orbits and focal points
  1745. How would you see an Event horizon?
  1746. Space ships and manoeuvrability
  1747. gravity value on neutron stars
  1748. Orbital Mechanics help
  1749. Absence of dust on moon and material sciences
  1750. Torque acting on Satellite, why isn't omega increasing???
  1751. quantum mechanics and black holes
  1752. Olbers' Paradox
  1753. The Protective Cocoon of the Solar System - Implications for Optical/RA Obervation
  1754. Inverse relationship - neutron flux density with sunspot cycle
  1755. A theory and questions about physics/astro and quantum.
  1756. Weightlessness
  1757. Nuetron star collapses to B.H., a final plunge of matter and energy?
  1758. Lag time and star creation
  1759. How to much mass does it take to change Neptune's Orbit?
  1760. Centripetal Space Stations
  1761. Restructuring of the solar system theory
  1762. Calculation of orbital speed for given eccentricity
  1763. Gravitation due to acceleration
  1764. Stellar Evolution
  1765. How Does Gravity Propagate Backwards in Time?
  1766. A non-technical explanation for "FTL" quasar motions
  1767. What happens in a black hole?
  1768. Kepler orbits
  1769. polytrope eq. P = K(rho)^(1=1/n) valid for real gas?
  1770. Hydrostatic Equilibrium in General Relativity
  1771. Different colored skies based on star's spectral type and atmospheric conditions
  1772. strength of magnetic fields
  1773. Jupiter's Equatorial Rotation Period
  1774. We truly are the stuff of stars ... and stellar nurseries and supernovas and stars a
  1775. star light from a dead star ?
  1776. Chemical composition of solar system
  1777. worm holes by Einstein