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Sticky: Astrophotography ( 1 2 3 4 5 ... Last Page) Phobos	Jan23-10 02:59 PM chemisttree	287	51,160
Sticky: A&C reference library ( 1 2 3 4 5 ... Last Page) Phobos	Dec15-09 08:58 PM marcus	115	28,995
Sticky: Astronomy events ( 1 2 3 4 5 ... Last Page) Phobos	Nov21-09 04:07 AM bcmarshall	203	33,755
Sticky: Classic Papers in Astronomy and Cosmology SpaceTiger	Jan8-09 12:04 AM Suede	13	8,430
what is the relation between gravity and light? phy_freak	T 04:43 PM Matterwave	3	186
How To measure Moon Orbital Velocity ? ZakieChan	Y 10:34 PM silkiefriend	7	2,045
Force of Gravity in terms of Density wildkat7411	Y 05:53 PM Janus	1	124
Accelerating Universe, Relativistic Mass and Dark Energy oXDawidXo	Y 06:25 AM oXDawidXo	2	337
SETI: What has it ruled out? ( 1 2) Rasalhague	Y 12:40 AM Rasalhague	25	826
Coordinate systems in the solar system? dotancohen	Y 12:21 AM D H	4	182
Does the Thermoelectric effect apply in sun? Spinnor	Feb7-10 05:57 PM Spinnor	0	174
Simple astronomy question. Freeman Dyson	Feb7-10 03:48 PM Freeman Dyson	14	437
how is the eccentricity of planetary orbits related to the direction and movement of Roga	Feb7-10 03:34 PM Roga	0	197
What is our Solar System's orbital plane around the Milky Way? ( 1 2 3) Chaos' lil bro Order	Feb7-10 02:35 AM Chronos	32	6,264
Astrobiology ( 1 2 3 4 5) Lacy33	Feb6-10 03:20 PM planethunter	67	3,849
Jeans mass Ranku	Feb6-10 03:18 PM qraal	7	337
Elliptical Orbits frogtag	Feb6-10 08:31 AM frogtag	2	213
Observing Project Berdi	Feb6-10 12:52 AM ideasrule	1	299
Where to learn irphysics	Feb5-10 11:31 AM irphysics	3	210
hi, i have a question about "Gravitons" phy_freak	Feb5-10 10:55 AM The legend	2	253
derivation of earth orbit mdeng	Feb5-10 02:43 AM mdeng	0	211
Star Collisions \|Orion's Thought\|	Feb4-10 02:17 AM tony873004	13	1,182
Electromagnetic frequency question mcjosep	Feb3-10 06:37 PM mcjosep	6	381
Remnants of asteriods caught in image? turbo-1	Feb3-10 05:25 PM Stanwyck66	1	238
Betelguese supernova paigecoal	Feb3-10 04:03 PM scupydog	2	488
Building Telescope Signting Laser wil3	Feb3-10 02:25 PM joshbrown4605	4	391
Does Saturn Have a Hexagon on it? Glennage	Feb3-10 01:08 AM Ivan Seeking	10	1,326
amateur telescope eyepiece filters Stanwyck66	Feb2-10 05:52 PM chemisttree	4	505
Non centered Parallax Question azaharak	Feb1-10 06:19 PM azaharak	0	250
Buying a telescope ( 1 2) The legend	Feb1-10 01:02 AM The legend	16	673
research topics singh.vikas	Jan31-10 11:14 AM J.ofalltrades	2	322
The center of the galaxy fawk3s	Jan29-10 10:52 AM BlackHole213	11	1,058
L1 Lagrangian Point. hhhmortal	Jan29-10 08:42 AM hhhmortal	5	542
Some questions about the Universe and its expansion. JerryClower	Jan29-10 04:41 AM Ich	4	523
Why are tides stronger at ... SASGood	Jan28-10 04:12 PM SASGood	3	471
Telescope Recomendation ( 1 2) KrisOhn	Jan28-10 01:46 AM Chronos	25	914
Basic question about gravity Erick Svensso	Jan27-10 11:04 PM capri debris	12	707
earth's axis of spin w.r.t. galactic rotation axis Creator	Jan27-10 12:49 AM russ_watters	4	790
Moved: Big Bang and The Higg's Fields mikhailpavel	-	-	-
Antimatter Gorn	Jan26-10 03:53 PM Phyisab****	6	764
Declination and Right Ascention astroboy17	Jan25-10 01:50 PM mgb_phys	1	413
How did we photograph the universe? RoyalCat	Jan24-10 02:02 AM Chronos	4	476
nature of e.m. radiation in the sun astroboy17	Jan24-10 12:53 AM astroboy17	0	353
about blackholes ( 1 2) dragonfly	Jan22-10 05:32 PM Frame Dragger	18	1,632

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