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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: 18,863
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: 17,984
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: 5,682
September 20th, 2011, 06:34 PM Go to last post

Young Sun's X-ray flares may have saved Earth

Started by cleft, May 11th, 2005 03:55 PM
Replies: 0
Views: 1,434
May 11th, 2005, 03:55 PM Go to last post
Lightbulb

Your Age on Other Planets

Started by wegs, August 9th, 2013 09:17 PM
Replies: 22
Views: 499
August 17th, 2013, 05:25 AM Go to last post

Your thoughts on the Comedy-Recycling Theory

Started by DaddyUnit, October 14th, 2010 09:27 PM
Replies: 3
Views: 1,405
December 16th, 2010, 09:11 AM Go to last post

zero motion?

Started by medlakeguy, March 14th, 2008 05:10 PM
Replies: 33
Views: 3,900
March 20th, 2008, 12:23 PM Go to last post

zero point energy

Started by jezz, August 29th, 2007 03:45 AM
Replies: 3
Views: 1,027
October 6th, 2007, 02:29 PM Go to last post

Zero Point Energy vs Dark Energy?

Started by icewendigo, April 23rd, 2008 03:41 PM
Replies: 5
Views: 1,961
April 24th, 2008, 01:16 PM Go to last post

zhou jian Star Charts

Started by zhou jian, June 8th, 2012 10:10 PM
Replies: 15
Views: 1,690
July 1st, 2012, 11:24 AM Go to last post

Zodiacal constellations

Started by ricci70, July 9th, 2008 11:01 AM
Replies: 0
Views: 902
July 9th, 2008, 11:01 AM Go to last post
Poll

Poll: [poll] do you think we will live on mars one day?

Started by mathformonkeys, June 3rd, 2008 05:10 PM
Replies: 53
Views: 5,732
June 14th, 2008, 02:49 PM Go to last post

[Share Pictures] Universe Map and More

Started by eaknarak, November 5th, 2011 12:09 PM
Replies: 1
Views: 631
November 5th, 2011, 03:07 PM Go to last post

“Coreshine” Sheds Light On Stellar Formation

Started by Michael_Roberts, October 5th, 2010 12:46 PM
Replies: 3
Views: 707
October 13th, 2010, 08:48 AM Go to last post

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