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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 04:23 AM
2 Pages
1 2
Replies: 129
Views: 18,478
November 2nd, 2013, 08:36 AM Go to last post

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: 17,848
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: 5,523
September 20th, 2011, 05:34 PM Go to last post

365 Days Of Astronomy.

Started by interstellaryeller, January 22nd, 2009 06:01 PM
Replies: 0
Views: 820
January 22nd, 2009, 06:01 PM Go to last post

3D model of solar system, new version

Started by Mito, March 16th, 2012 08:52 PM
Replies: 5
Views: 1,417
August 25th, 2012, 06:10 AM Go to last post

4 HUGE Galaxies Collide!!

Started by Dr. Spitzer, August 6th, 2007 01:07 PM
Replies: 2
Views: 935
August 6th, 2007, 03:18 PM Go to last post

433 Eros close approach

Started by MeteorWayne, January 2nd, 2012 09:58 PM
Replies: 1
Views: 709
January 3rd, 2012, 11:52 AM Go to last post

498 known planets?

Started by Jon889, September 16th, 2010 02:15 AM
Replies: 2
Views: 715
September 24th, 2010, 11:14 AM Go to last post

5 new Exo's!

Started by Arch2008, June 18th, 2009 08:13 AM
Replies: 2
Views: 742
August 4th, 2009, 07:45 AM Go to last post

50 years ago today.

Started by Cat1981(England), October 3rd, 2007 06:00 PM
Replies: 10
Views: 1,676
October 7th, 2007, 05:17 PM Go to last post
Replies: 0
Views: 209
January 21st, 2014, 06:33 AM Go to last post

8 Billion Earth sized planets. Is this for real?

Started by kojax, November 5th, 2013 05:50 PM
Replies: 2
Views: 369
November 5th, 2013, 11:09 PM Go to last post

A blip in the F ring

Started by Cyberia, August 10th, 2009 10:06 AM
Replies: 1
Views: 610
August 13th, 2009, 02:32 AM Go to last post

A book about the universe

Started by Raymond K, April 5th, 2008 11:54 PM
Replies: 7
Views: 981
April 7th, 2008, 04:34 PM Go to last post

A brief history of astronomy...

Started by aid, November 17th, 2007 04:35 AM
Replies: 1
Views: 968
November 17th, 2007, 11:46 AM Go to last post

A Chart About the Relative Age of Adjacent Galaxies

Started by Toooz, April 7th, 2008 08:31 PM
Replies: 6
Views: 1,400
April 8th, 2008, 02:16 PM Go to last post

A couple of questions

Started by MatTron, September 10th, 2007 11:33 AM
Replies: 3
Views: 567
September 10th, 2007, 12:17 PM Go to last post

A Different Perspective on Spaceflight in a New Era

Started by uasobd, July 17th, 2008 10:40 AM
Replies: 0
Views: 572
July 17th, 2008, 10:40 AM Go to last post

A Different way to think about how gravity works

Started by rhawn09, March 16th, 2011 09:03 AM
Replies: 5
Views: 1,587
March 25th, 2011, 02:28 PM Go to last post

A dizzying hypothesis

Started by Neverfly, December 2nd, 2012 08:15 AM
Replies: 24
Views: 498
December 5th, 2012, 11:54 AM Go to last post

A Few Questions...

Started by marcut, November 9th, 2008 02:10 PM
Replies: 6
Views: 1,044
November 9th, 2008, 05:19 PM Go to last post

A galaxy a trillion light years away...

Started by icewendigo, November 6th, 2012 03:32 PM
Replies: 22
Views: 2,971
November 15th, 2012, 04:58 PM Go to last post

A galaxy ripped apart

Started by Cyberia, March 4th, 2009 02:29 PM
Replies: 0
Views: 635
March 4th, 2009, 02:29 PM Go to last post

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