General Astronomy

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Pinned: Astrophotography ( 1 2 3 4 ... Last) Phobos	Y 11:35 AM Thomas1989	463	125,585
Pinned: Astronomy events schedule ( 1 2 3 4 ... Last) Phobos	May17-13 09:51 PM davenn	271	87,432
Pinned: A&C reference library ( 1 2 3 4 ... Last) Phobos	Apr10-13 11:08 AM marcus	139	73,316
Pinned: Planning to buy a first telescope? ( 1 2 3 4 ... Last) turbo	Feb26-13 09:59 AM Chronos	219	60,307
Pinned: Classic Papers in Astronomy and Cosmology ( 1 2) SpaceTiger	Nov28-12 01:12 AM stargazer3	17	30,928
The Sun is very spherical - allegedly ( 1 2) sophiecentaur	Aug27-12 05:23 PM Dotini	24	2,445
Heliophysics: the last ten years and the next ten years agenda Dotini	Aug27-12 11:36 AM Dotini	3	1,034
How long will it take for the Earth to become tidally locked to the Moon? mofobro	Aug26-12 07:13 PM onomatomanic	2	2,310
A trivial question but who can answer it ? (Friend from Algeria) ( 1 2) benbr	Aug26-12 03:19 PM Darwin123	23	2,712
NASA Curiosity Rover Mars entry parachute deceleration question Brynjolf	Aug25-12 05:19 PM Alesak	3	1,675
Which planet in this solar system would be most appropriate to terraform? ( 1 2 3 4) Gliese123	Aug24-12 09:02 AM H2Bro	62	9,823
Curiosity Lands on Mars! ( 1 2) Drakkith	Aug22-12 09:09 PM surajt88	20	3,139
NASA picks another Mars flight to explore its core Alesak	Aug21-12 04:08 PM Drakkith	1	1,108
sun orbital scanner hubble_bubble	Aug21-12 03:26 AM twofish-quant	7	1,263
Position of Stars buzzdiamond	Aug18-12 07:44 AM davenn	10	1,431
How does declination and right ascension relate to latitude / longetude? Sqw	Aug17-12 10:58 PM Philosophaie	4	2,046
Solar flares & CMEs: Serious threat? Jeem	Aug14-12 12:35 PM MichaelMo	14	2,981
Horizontal Parallax Correction Philosophaie	Aug14-12 10:08 AM Philosophaie	2	1,173
I have a question on gravity ( 1 2) willstaruss22	Aug14-12 09:35 AM onomatomanic	25	2,350
Do gravitational waves affect our measurements of weight? Lelephant	Aug14-12 09:09 AM twofish-quant	13	2,012
spiral winding up or down Pjpic	Aug13-12 04:19 PM mfb	10	1,196
Where there more planets being formed? Charles123	Aug11-12 10:38 PM HallsofIvy	4	1,200
Can someone identify what this is in the sky below the moon. ( 1 2) TheRanker	Aug11-12 03:11 AM GarageDweller	27	2,943
how to convert my MXF files for importing into FCP X Maical Jecol	Aug10-12 04:21 PM Drakkith	1	888
Atmospheric Creation on the Moon -Callisto-	Aug10-12 11:18 AM -Callisto-	8	1,537
Got doubts about Curiosity surviving Mars landing ( 1 2 3) jackmell	Aug10-12 10:08 AM Chronos	37	5,115
3rd quarter DeepSpace9	Aug9-12 12:21 AM onomatomanic	7	934
Astronomy with lab online class NR FredCantarell	Aug8-12 02:00 PM FredCantarell	0	845
Can a planet/moon's atmosphere generate a magnetic field? jarroe	Aug7-12 04:42 PM Dotini	5	1,304
How strong is gravity in the center of the earth? H ( 1 2 3) Bjarne	Aug4-12 11:38 PM jacoblost	46	43,561
What do you think of The Universe series? kikko	Aug3-12 06:51 PM Swankie	2	1,200
Tracking a star over time TheSource007	Aug1-12 07:06 PM davenn	1	1,033
Cant find Supernova Catalogue with distance moduli, galactic coordinates, redshift? smithhs	Aug1-12 05:39 PM Chronos	3	907
how exctly the higgs field originted after the big bang? Abersman	Aug1-12 12:17 PM lpetrich	5	1,738
What is the scientific reasoning behind Inflation after the big bang? Rorkster2	Jul31-12 07:50 PM lpetrich	14	1,687
Charge on the sun ( 1 2) Vinay R Hegde	Jul30-12 03:20 AM Drakkith	24	3,022
Supernova that created our solar system Boliver	Jul28-12 11:30 AM mfb	9	2,724
Stars beyond earth DeepSpace9	Jul26-12 11:53 PM Drakkith	13	1,532
Angular separation of 2 stars TheSource007	Jul25-12 11:26 AM TheSource007	3	3,124
Excellent Exoplanet Illustration ( 1 2) Ryan_m_b	Jul24-12 08:40 AM Gliese123	27	2,857
Half of moon fluctuates in luminosity and hue randomly, why? sonoffeanor	Jul24-12 12:24 AM sonoffeanor	3	1,296
Thoughts on the Drake Equation ( 1 2) Stu21	Jul23-12 11:16 PM mjacobsca	18	2,287
Looking further and further into the past? pwdrmntainski	Jul23-12 10:10 PM Ibix	2	1,183
problem about calculating focal length of a telescope Blacky&Imy	Jul23-12 01:43 AM Blacky&Imy	2	820
10 light years but destroyed 6000 years ago? heartyface	Jul21-12 02:20 PM rorix_bw	7	2,412

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