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

Started by Dishmaster, November 15th, 2008 12:28 PM
Replies: 0
Views: 18,790
November 15th, 2008, 12:28 PM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 12:05 AM
Replies: 25
Views: 6,763
September 20th, 2011, 05:34 PM Go to last post

Sticky Thread Sticky: Interesting astronomical events and observing tips

Started by ricci70, October 20th, 2008 04:23 AM
2 Pages
1 2
Replies: 129
Views: 20,766
November 2nd, 2013, 08:36 AM Go to last post
Poll

Poll: My theory about the origin of the Universe, and Time.

Started by Yagami, November 28th, 2008 10:13 PM
Replies: 15
Views: 1,942
(Q)
January 2nd, 2009, 10:59 AM Go to last post

Attention Beginning Astronomers.

Started by interstellaryeller, January 2nd, 2009 03:24 PM
Replies: 0
Views: 518
January 2nd, 2009, 03:24 PM Go to last post

suppose you go to mars for a weekend..

Started by noob, January 3rd, 2009 11:17 AM
Replies: 7
Views: 3,699
January 4th, 2009, 07:00 PM Go to last post

The Colour of Stars

Started by Tharghana, December 30th, 2008 03:28 PM
Replies: 9
Views: 1,335
January 5th, 2009, 08:13 AM Go to last post

Question about the CMBR

Started by kojax, December 3rd, 2008 12:57 PM
Replies: 60
Views: 4,951
January 6th, 2009, 08:12 AM Go to last post

Black hole collapse?

Started by Raggedjoe, December 15th, 2008 01:10 PM
Replies: 21
Views: 2,406
January 8th, 2009, 08:54 PM Go to last post

Motion inside a black hole

Started by kojax, December 24th, 2008 05:52 AM
Replies: 15
Views: 1,805
January 11th, 2009, 04:25 PM Go to last post

Expanding Universe?

Started by Paul D, January 11th, 2009 07:07 AM
Replies: 5
Views: 1,129
January 12th, 2009, 08:19 AM Go to last post

Stupid Space Question

Started by Brokenazs, December 16th, 2008 02:33 AM
Replies: 17
Views: 2,499
January 12th, 2009, 10:28 AM Go to last post

Help needed:Eratosthenes expiment

Started by The S1ngularity, January 10th, 2009 09:24 PM
Replies: 3
Views: 786
January 12th, 2009, 04:58 PM Go to last post

Occultation of Antares 21 january

Started by ricci70, January 13th, 2009 02:44 AM
Replies: 0
Views: 582
January 13th, 2009, 02:44 AM Go to last post

What to look at?

Started by skeptic, January 13th, 2009 10:06 PM
Replies: 1
Views: 637
January 14th, 2009, 01:39 AM Go to last post

Solar Eclipse 26 January 2009

Started by ricci70, September 8th, 2008 05:23 AM
Replies: 1
Views: 1,567
January 14th, 2009, 02:13 AM Go to last post
Poll

Poll: Manned Flights to Mars - When?

Started by John Galt, January 11th, 2009 04:59 PM
Replies: 12
Views: 1,369
January 14th, 2009, 11:23 AM Go to last post

Occultation of Mars on 25th january

Started by ricci70, January 15th, 2009 02:56 AM
Replies: 0
Views: 600
January 15th, 2009, 02:56 AM Go to last post

Small crescent Moon 27th january

Started by ricci70, January 16th, 2009 04:05 AM
Replies: 0
Views: 591
January 16th, 2009, 04:05 AM Go to last post

Age of universe and effective receding speed in sync?

Started by KALSTER, January 16th, 2009 02:07 AM
Replies: 1
Views: 717
January 16th, 2009, 11:42 AM Go to last post

EXPANDING SPEED ?

Started by BARCUD, December 20th, 2008 04:21 AM
Replies: 14
Views: 1,616
January 16th, 2009, 12:36 PM Go to last post

Black hole simulation anyone?

Started by Booms, January 14th, 2009 10:32 AM
Replies: 9
Views: 1,475
January 16th, 2009, 05:16 PM Go to last post

The Big Bounce

Started by lord twiggy1, December 16th, 2008 07:06 PM
Replies: 2
Views: 966
January 17th, 2009, 11:49 AM Go to last post

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