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Forum: Astronomy & Cosmology

The scientific study of matter in outer space and the astrophysical study of the history, structure, and constituent dynamics of the universe..

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Sticky Thread Sticky: Interesting astronomical events and observing tips

Started by ricci70, October 20th, 2008 05:23 AM
2 Pages
1 2
Replies: 129
Views: 18,766
November 2nd, 2013, 09:36 AM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 01:05 AM
Replies: 25
Views: 5,635
September 20th, 2011, 06:34 PM Go to last post

Sticky Thread Sticky: Rules on homework help - READ THIS BEFORE POSTING OR HELPING

Started by Dishmaster, November 15th, 2008 01:28 PM
Replies: 0
Views: 17,931
November 15th, 2008, 01:28 PM Go to last post
Replies: 4
Views: 280
December 10th, 2013, 07:42 PM Go to last post

Earth-Like Planets - Kepler Mission

Started by solarsystem, December 10th, 2013 04:32 AM
earthlike, kepler, nasa, planet
Replies: 2
Views: 249
December 10th, 2013, 05:08 AM Go to last post

mars oddity

Started by kreep, December 7th, 2013 02:03 AM
Replies: 16
Views: 445
December 9th, 2013, 09:35 AM Go to last post
Poll

Poll: Mars or the Moon????

Started by JoshuaCarter, December 16th, 2009 05:44 PM
Replies: 30
Views: 2,850
December 9th, 2013, 08:16 AM Go to last post

But we are the middle of the universe!

Started by jrmonroe, December 8th, 2013 03:53 PM
Replies: 6
Views: 544
December 8th, 2013, 10:28 PM Go to last post
Cool

''Comet of the Century'' begins to brighten... (article)

Started by wegs, November 20th, 2013 09:57 AM
Replies: 37
Views: 876
December 7th, 2013, 11:33 PM Go to last post

moon vs mars images

Started by kreep, December 7th, 2013 06:14 AM
Replies: 1
Views: 263
December 7th, 2013, 12:16 PM Go to last post
Replies: 7
Views: 424
December 7th, 2013, 05:34 AM Go to last post
Post

Question about blackholes and whiteholes, and multiverses?

Started by RamenNoodles, November 24th, 2013 03:07 AM
Replies: 7
Views: 401
December 5th, 2013, 08:37 AM Go to last post

Does space time cease when inside a black hole

Started by cosmictraveler, November 24th, 2013 10:41 AM
Replies: 91
Views: 1,155
December 4th, 2013, 03:30 AM Go to last post

Moved: Refuting The Big Bang Theory. Speed of Light Inconstant!

Started by kap100, December 3rd, 2013 10:51 AM
Replies: -
Views: -

Pale Blue Dot - Carl Sagan

Started by Jim Colyer, December 1st, 2013 03:02 PM
Replies: 1
Views: 350
December 1st, 2013, 07:16 PM Go to last post
Unhappy

Is there REALLY no center to the Universe?

Started by Cudamerica, November 26th, 2013 05:07 PM
center, redshift, space, speed of light, universe
Replies: 20
Views: 734
November 30th, 2013, 06:10 AM Go to last post

The Universe could be older, right ?

Started by laza, November 29th, 2013 10:46 AM
Replies: 7
Views: 246
November 29th, 2013, 09:10 PM Go to last post

Why!, do the Sun and the Earth not colllide?

Started by theorist, November 25th, 2013 07:31 PM
Replies: 50
Views: 611
November 28th, 2013, 03:02 PM Go to last post
Replies: 3
Views: 238
November 26th, 2013, 12:28 PM Go to last post

Multi-verse Expansion

Started by Cudamerica, November 25th, 2013 01:44 AM
bang, big, science, space, universe
Replies: 2
Views: 281
November 25th, 2013, 04:47 PM Go to last post
Replies: -
Views: -

Does lack of Mass Create Time ????

Started by tsafa, October 25th, 2013 05:29 PM
2 Pages
1 2
Replies: 130
Views: 1,221
November 25th, 2013, 02:37 AM Go to last post

Blackholes and where stars go

Started by danryan9575, November 23rd, 2013 11:01 PM
Replies: 2
Views: 259
November 25th, 2013, 01:58 AM Go to last post

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