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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: 18,762
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: 5,633
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: 17,929
November 15th, 2008, 01:28 PM Go to last post

A couple of questions

Started by MatTron, September 10th, 2007 12:33 PM
Replies: 3
Views: 569
September 10th, 2007, 01:17 PM Go to last post

How much motion is there in a black hole's core?

Started by kojax, September 1st, 2007 05:11 AM
Replies: 8
Views: 1,300
September 10th, 2007, 02:28 AM Go to last post

I would like to hear your views on my theory of creation

Started by moltoc, September 18th, 2006 08:24 PM
Replies: 11
Views: 1,651
September 9th, 2007, 04:31 AM Go to last post

Time travel Paradox solved

Started by CyAdmin, June 23rd, 2005 09:22 AM
Replies: 8
Views: 1,702
September 8th, 2007, 08:54 PM Go to last post

Dumb Questions V

Started by zinjanthropos, August 11th, 2007 09:56 PM
Replies: 5
Views: 915
September 8th, 2007, 06:28 PM Go to last post

If a matter/anti-matter collision generated the b-bang...?

Started by FractalMind, September 7th, 2007 07:04 PM
Replies: 1
Views: 797
September 8th, 2007, 07:12 AM Go to last post

What do they really look like?

Started by Development, September 6th, 2007 04:07 AM
Replies: 5
Views: 1,576
September 7th, 2007, 11:00 AM Go to last post

Rattling off loads of pics=Best ground scope images.

Started by GhostofMaxwell, September 6th, 2007 03:16 AM
Replies: 1
Views: 644
September 7th, 2007, 09:52 AM Go to last post

10 dimensions

Started by ten_ben, August 29th, 2007 02:53 PM
Replies: 3
Views: 936
September 6th, 2007, 02:03 AM Go to last post

A question about the measurement of distances in space.

Started by kojax, August 29th, 2007 01:01 AM
Replies: 7
Views: 1,201
September 4th, 2007, 07:25 AM Go to last post

Could scientists be wrong about future space travel?

Started by Lightingbird, September 2nd, 2007 03:29 PM
Replies: 8
Views: 1,208
September 3rd, 2007, 06:52 AM Go to last post

Gaping hole could be a black hole scar?

Started by MatTron, September 1st, 2007 04:27 PM
Replies: 3
Views: 3,163
September 2nd, 2007, 09:29 AM Go to last post

conspiracy theory

Started by beats666, August 18th, 2007 02:57 PM
Replies: 56
Views: 4,551
September 2nd, 2007, 07:43 AM Go to last post

Exoplanets - can someone explain?

Started by marcUK, August 28th, 2007 04:35 PM
Replies: 2
Views: 850
August 29th, 2007, 09:15 AM Go to last post

Dark matter mystery deepens in cosmic 'train wreck'

Started by scpg02, August 16th, 2007 06:49 PM
Replies: 4
Views: 952
August 27th, 2007, 10:26 PM Go to last post

Revisiting Tired Light

Started by kojax, August 20th, 2007 01:10 AM
Replies: 3
Views: 1,221
August 25th, 2007, 10:00 PM Go to last post

Pictures of Uranus.

Started by Cat1981(England), August 24th, 2007 01:33 PM
Replies: 1
Views: 1,032
August 24th, 2007, 06:50 PM Go to last post

The Expansionary Illusion

Started by neatchi, August 12th, 2007 09:47 PM
Replies: 32
Views: 3,326
August 21st, 2007, 04:13 PM Go to last post

Gravity as Waves

Started by avonrepus_ralos, June 18th, 2007 05:00 PM
Replies: 4
Views: 1,174
August 17th, 2007, 10:35 AM Go to last post

A question on Gravity

Started by Taychon, July 14th, 2007 05:02 AM
Replies: 20
Views: 3,354
August 17th, 2007, 10:19 AM Go to last post

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