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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: 18,171
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: 5,528
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: 20,153
November 15th, 2008, 01:28 PM Go to last post
Replies: 19
Views: 282
March 1st, 2015, 05:14 PM Go to last post

Big Bang, Deflated? Universe May Have Had No Beginning

Started by cosmictraveler, February 27th, 2015 08:53 PM
Replies: 1
Views: 136
March 1st, 2015, 03:56 PM Go to last post

Could a black hole split in that case?

Started by Nic321, March 1st, 2015 02:13 PM
Replies: 4
Views: 36
March 1st, 2015, 03:49 PM Go to last post
Question

Free astrophotography compositing software?

Started by smartie987, March 1st, 2015 02:57 PM
astrophotography, software
Replies: 0
Views: 16
March 1st, 2015, 02:57 PM Go to last post

Do We Go?

Started by zinjanthropos, February 28th, 2015 11:30 AM
Replies: 4
Views: 67
March 1st, 2015, 01:48 PM Go to last post

Bright Spots on Ceres

Started by SowZ37, February 26th, 2015 11:30 PM
Replies: 7
Views: 134
March 1st, 2015, 04:48 AM Go to last post
Replies: 0
Views: 61
February 27th, 2015, 06:40 AM Go to last post
Replies: 0
Views: 61
February 27th, 2015, 06:40 AM Go to last post

Why Haven't We Started Terraforming Mars Yet?

Started by Chimoshi, February 12th, 2015 01:56 PM
Replies: 25
Views: 364
February 26th, 2015, 01:32 AM Go to last post

Close shave!

Started by skeptic, February 18th, 2015 01:35 PM
Replies: 29
Views: 299
February 25th, 2015, 09:10 PM Go to last post

A Solar System of Spheres

Started by Wittmann, February 13th, 2015 05:39 PM
Replies: 22
Views: 294
February 25th, 2015, 05:09 PM Go to last post
Replies: 0
Views: 57
February 25th, 2015, 02:47 PM Go to last post

A question about foam and expansion

Started by Daecon, February 18th, 2015 09:27 PM
Replies: 2
Views: 118
February 20th, 2015, 04:16 AM Go to last post

Smilie in space.

Started by skeptic, February 11th, 2015 02:44 PM
Replies: 0
Views: 126
February 11th, 2015, 02:44 PM Go to last post

Quantum equation predicts universe has no beginning

Started by Daecon, February 10th, 2015 05:24 PM
Replies: 2
Views: 165
February 11th, 2015, 03:10 AM Go to last post

Riding Light video

Started by Strange, February 6th, 2015 04:11 PM
Replies: 2
Views: 176
February 7th, 2015, 06:12 PM Go to last post
Replies: 7
Views: 1,219
February 1st, 2015, 07:28 PM Go to last post

Spiral Galaxies

Started by thomma, January 25th, 2015 03:01 PM
Replies: 7
Views: 302
January 27th, 2015, 03:11 PM Go to last post

Double planet systems

Started by Sealeaf, January 26th, 2015 01:46 AM
Replies: 4
Views: 191
January 27th, 2015, 07:07 AM Go to last post

Space farms

Started by skeptic, January 1st, 2015 11:04 PM
Replies: 23
Views: 614
January 24th, 2015, 10:17 AM Go to last post

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