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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: 18,846
November 2nd, 2013, 09:36 AM Go to last post

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

Started by Dishmaster, November 15th, 2008 01:28 PM
Replies: 0
Views: 17,973
November 15th, 2008, 01:28 PM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 01:05 AM
Replies: 25
Views: 5,678
September 20th, 2011, 06:34 PM Go to last post

Teh UniVeRSe - Is there an end?

Started by Hanuka, April 21st, 2008 10:30 AM
Replies: 9
Views: 1,248
April 23rd, 2008, 09:43 AM Go to last post

hello, just joined!

Started by LittleAlieInn, August 9th, 2006 11:42 PM
Replies: 5
Views: 1,247
August 15th, 2006, 04:41 AM Go to last post

original 'stuff'

Started by AlexP, January 26th, 2007 12:15 AM
Replies: 11
Views: 1,246
January 26th, 2007, 01:43 PM Go to last post

Interactions between different dimensional beings

Started by gpohls, June 29th, 2006 01:38 PM
Replies: 4
Views: 1,244
June 30th, 2006, 09:30 AM Go to last post

MArs closest to Earth 2006

Started by cdopener, August 31st, 2006 01:35 AM
Replies: 2
Views: 1,244
August 31st, 2006, 06:08 AM Go to last post

Is skyward deep space or our galaxy?

Started by Lightingbird, January 7th, 2008 07:30 PM
Replies: 4
Views: 1,244
January 7th, 2008, 08:45 PM Go to last post

Giant Mysterious Objects around a Star

Started by dream, December 2nd, 2010 08:22 AM
Replies: 4
Views: 1,243
December 7th, 2010, 03:59 PM Go to last post

step towards terraforming

Started by parag1973, August 17th, 2011 02:44 PM
Replies: 11
Views: 1,240
September 14th, 2011, 12:25 AM Go to last post

Solar Activity?

Started by icewendigo, December 10th, 2007 04:17 PM
Replies: 5
Views: 1,239
December 29th, 2007, 05:36 AM Go to last post

Why is oxygen the third most abundance element on the sun?

Started by xXplosionZz, October 15th, 2012 02:50 PM
Replies: 14
Views: 1,238
November 13th, 2012, 01:37 PM Go to last post

The Secular Acceleration of the Moon

Started by Total Science, November 13th, 2008 07:45 AM
Replies: 3
Views: 1,237
November 13th, 2008, 10:21 PM Go to last post

death with new bigning

Started by cyclops12, October 13th, 2009 05:24 AM
Replies: 6
Views: 1,235
October 24th, 2009, 08:53 AM Go to last post
Replies: 11
Views: 1,235
September 10th, 2011, 05:29 AM Go to last post
Replies: 14
Views: 1,234
March 14th, 2013, 09:38 PM Go to last post

WHAT IS CHEMICAL EVOLUTION

Started by cyclops12, October 24th, 2009 09:48 AM
Replies: 1
Views: 1,233
October 24th, 2009, 11:11 AM Go to last post

A hypothetical question and few other questions

Started by Big Red Husker, March 1st, 2011 08:24 PM
Replies: 3
Views: 1,233
March 9th, 2011, 05:43 PM Go to last post

is it possible to make a worm hole?

Started by iLOVEscience, August 16th, 2006 02:30 AM
Replies: 10
Views: 1,232
August 20th, 2006, 10:40 PM Go to last post

The 2004 Earth Axis shift

Started by icewendigo, February 5th, 2007 01:19 PM
Replies: 6
Views: 1,232
February 6th, 2007, 05:07 PM Go to last post

Fundamental construction of the universe(2)

Started by tianman32, September 7th, 2005 07:40 AM
Replies: 0
Views: 1,231
September 7th, 2005, 07:40 AM Go to last post

Ancient Attraction To The Sky

Started by J. Arthur, July 26th, 2006 04:53 AM
Replies: 6
Views: 1,231
August 3rd, 2006, 06:43 PM Go to last post

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