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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: 19,064
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: 5,767
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: 18,083
November 15th, 2008, 01:28 PM Go to last post

Expanding Universe?

Started by Paul D, January 11th, 2009 08:07 AM
Replies: 5
Views: 1,089
January 12th, 2009, 09:19 AM Go to last post

Motion inside a black hole

Started by kojax, December 24th, 2008 06:52 AM
Replies: 15
Views: 1,781
January 11th, 2009, 05:25 PM Go to last post

Black hole collapse?

Started by Raggedjoe, December 15th, 2008 02:10 PM
Replies: 21
Views: 2,364
January 8th, 2009, 09:54 PM Go to last post

Question about the CMBR

Started by kojax, December 3rd, 2008 01:57 PM
Replies: 60
Views: 4,842
January 6th, 2009, 09:12 AM Go to last post

The Colour of Stars

Started by Tharghana, December 30th, 2008 04:28 PM
Replies: 9
Views: 1,280
January 5th, 2009, 09:13 AM Go to last post

suppose you go to mars for a weekend..

Started by noob, January 3rd, 2009 12:17 PM
Replies: 7
Views: 3,644
January 4th, 2009, 08:00 PM Go to last post

Attention Beginning Astronomers.

Started by interstellaryeller, January 2nd, 2009 04:24 PM
Replies: 0
Views: 506
January 2nd, 2009, 04:24 PM Go to last post
Poll

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

Started by Yagami, November 28th, 2008 11:13 PM
Replies: 15
Views: 1,905
(Q)
January 2nd, 2009, 11:59 AM Go to last post

Entering a black hole

Started by Sanford, December 31st, 2008 04:23 PM
Replies: 16
Views: 1,544
(Q)
January 2nd, 2009, 11:53 AM Go to last post

Dark Matter question

Started by c186282, December 25th, 2008 09:21 PM
Replies: 3
Views: 964
January 1st, 2009, 08:00 AM Go to last post

DIMENSIONS ?

Started by BARCUD, December 29th, 2008 04:24 PM
Replies: 3
Views: 865
January 1st, 2009, 07:36 AM Go to last post

A push or a pull

Started by Jon not Ron, December 9th, 2008 07:09 PM
Replies: 4
Views: 1,067
December 28th, 2008, 06:12 AM Go to last post

Space Colonies

Started by Empty Skyes, December 18th, 2008 07:31 AM
Replies: 6
Views: 1,100
December 25th, 2008, 09:05 AM Go to last post

Could the Big Bang be a local event?

Started by KALSTER, December 19th, 2008 05:31 PM
Replies: 6
Views: 1,272
December 24th, 2008, 05:10 AM Go to last post

the big bang cycle

Started by rmz450, December 15th, 2008 11:12 AM
Replies: 7
Views: 1,372
December 24th, 2008, 04:45 AM Go to last post

Root Cause of CMBR

Started by zhang zhi qiang, December 21st, 2008 11:26 PM
Replies: 0
Views: 658
December 21st, 2008, 11:26 PM Go to last post

How universe gradually becoming flat?

Started by lol1986, December 21st, 2008 09:49 PM
Replies: 0
Views: 673
December 21st, 2008, 09:49 PM Go to last post

How do astronomers "look" at historic background r

Started by lol1986, December 18th, 2008 09:15 AM
Replies: 9
Views: 1,531
December 19th, 2008, 11:09 AM Go to last post
Poll

Poll: Cosmology Tutorial Website

Started by Dishmaster, December 19th, 2008 06:49 AM
Replies: 0
Views: 993
December 19th, 2008, 06:49 AM Go to last post

Trio Venus-Moon-Neptune

Started by ricci70, December 18th, 2008 03:39 AM
Replies: 0
Views: 668
December 18th, 2008, 03:39 AM Go to last post

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