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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: 18,598
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: 17,854
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: 5,554
September 20th, 2011, 05:34 PM Go to last post

Astronomical Almanac 2009

Started by ricci70, July 4th, 2008 05:25 AM
Replies: 9
Views: 2,070
November 19th, 2008, 08:49 AM Go to last post

Astronomical Almanac 2010

Started by ricci70, August 6th, 2009 05:03 AM
Replies: 1
Views: 1,306
September 25th, 2009, 10:20 AM Go to last post

Astronomical Almanac 2011

Started by ricci70, May 11th, 2010 05:25 AM
Replies: 1
Views: 866
June 1st, 2010, 08:56 AM Go to last post

Astronomical Science

Started by viking13, March 14th, 2013 10:33 PM
Replies: 1
Views: 270
March 14th, 2013, 11:25 PM Go to last post

Astronomical spectroscopy

Started by emetzner, February 28th, 2009 12:58 PM
Replies: 4
Views: 1,256
April 26th, 2009, 05:45 AM Go to last post

astronomy

Started by maheshesw, September 1st, 2006 04:51 AM
Replies: 2
Views: 987
September 1st, 2006, 11:55 AM Go to last post

Astronomy - Notes

Started by sploit, April 23rd, 2005 10:53 AM
Replies: 0
Views: 1,597
April 23rd, 2005, 10:53 AM Go to last post

astronomy and the clock time vs sun time

Started by luxtpm, June 1st, 2011 08:06 AM
Replies: 3
Views: 1,580
June 2nd, 2011, 03:57 AM Go to last post

Astronomy Image Of The Day

Started by btimsah, May 11th, 2005 04:20 AM
Replies: 82
Views: 7,228
July 27th, 2006, 11:22 PM Go to last post

Astronomy in the Atacama Desert.

Started by Halliday, September 28th, 2012 04:23 AM
Replies: 4
Views: 375
September 28th, 2012, 01:30 PM Go to last post

Astronomy Magazine

Started by Jim Colyer, February 21st, 2013 12:27 AM
Replies: 0
Views: 342
February 21st, 2013, 12:27 AM Go to last post

Astronomy Notes

Started by Jim Colyer, December 30th, 2012 04:50 PM
Replies: 0
Views: 219
December 30th, 2012, 04:50 PM Go to last post

Astronomy Notes

Started by Jim Colyer, December 30th, 2012 04:50 PM
Replies: 0
Views: 207
December 30th, 2012, 04:50 PM Go to last post

astronomy photos - recent phenomena

Started by nalxhal, May 9th, 2006 01:02 PM
Replies: 0
Views: 1,046
May 9th, 2006, 01:02 PM Go to last post

Astronomy Picture of the Day

Started by (In)Sanity, December 10th, 2004 01:24 AM
Replies: 7
Views: 2,671
March 16th, 2012, 09:37 AM Go to last post

Astronomy Question

Started by jemswillam, February 16th, 2010 11:26 PM
Replies: 1
Views: 754
February 17th, 2010, 07:12 AM Go to last post

Astronomy Questions

Started by lucky7, May 28th, 2009 05:47 PM
Replies: 3
Views: 1,088
May 31st, 2009, 02:30 AM Go to last post
Replies: 0
Views: 675
January 8th, 2010, 07:30 AM Go to last post

At what redshift does energy density of matter = radiation?

Started by zeion, March 15th, 2010 03:30 PM
Replies: 0
Views: 1,478
March 15th, 2010, 03:30 PM Go to last post

At what speed are the celestial bodies moving apart?

Started by Joe L. Ogan, November 20th, 2009 04:59 PM
Replies: 4
Views: 1,573
November 21st, 2009, 10:39 AM Go to last post

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