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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: 18,601
November 2nd, 2013, 08:36 AM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 12:05 AM
Replies: 25
Views: 5,556
September 20th, 2011, 05:34 PM Go to last post

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

Started by Dishmaster, November 15th, 2008 12:28 PM
Replies: 0
Views: 17,855
November 15th, 2008, 12:28 PM Go to last post

centre of all galaxies

Started by beats666, October 21st, 2007 04:47 AM
Replies: 8
Views: 1,177
October 27th, 2007, 06:25 AM Go to last post

Dumb Questions VII

Started by zinjanthropos, October 20th, 2007 11:29 AM
Replies: 11
Views: 1,480
October 25th, 2007, 08:49 PM Go to last post

The gas giants.

Started by Cat1981(England), October 21st, 2007 08:20 AM
Replies: 5
Views: 1,265
October 22nd, 2007, 01:38 AM Go to last post

Max Speed of Matter???

Started by Mishkin, March 21st, 2007 08:23 PM
Replies: 21
Views: 2,432
October 17th, 2007, 04:41 AM Go to last post

The Start of Matter

Started by The P-manator, October 9th, 2007 05:52 PM
Replies: 33
Views: 3,128
October 14th, 2007, 01:28 PM Go to last post

MODEL OF THE UNIVERSE

Started by IamJoseph, October 3rd, 2007 07:22 AM
Replies: 20
Views: 2,117
October 13th, 2007, 01:23 PM Go to last post

M0 star support life?

Started by Maso, October 12th, 2007 06:12 PM
Replies: 1
Views: 962
October 13th, 2007, 04:41 AM Go to last post

Does anyone think dark energy is just antigravity???

Started by Supersonic9120, October 2nd, 2007 07:15 PM
Replies: 5
Views: 1,468
October 11th, 2007, 06:39 PM Go to last post

The Blackhole: Where the two Laws of Nature meets

Started by youdiehard, August 6th, 2007 02:21 AM
Replies: 5
Views: 1,183
October 10th, 2007, 02:34 AM Go to last post

Astronomers Find Dust in the Wind of Black Holes

Started by Dr. Spitzer, October 9th, 2007 11:03 PM
Replies: 0
Views: 554
October 9th, 2007, 11:03 PM Go to last post

inflation and speed of light

Started by marnixR, October 7th, 2007 05:03 PM
Replies: 4
Views: 1,169
October 9th, 2007, 09:07 AM Go to last post

Mystery of Saturn's Two-Faced Moon Solved

Started by tzh, October 8th, 2007 06:54 PM
Replies: 1
Views: 882
tzh
October 8th, 2007, 06:59 PM Go to last post

50 years ago today.

Started by Cat1981(England), October 3rd, 2007 06:00 PM
Replies: 10
Views: 1,678
October 7th, 2007, 05:17 PM Go to last post

zero point energy

Started by jezz, August 29th, 2007 02:45 AM
Replies: 3
Views: 1,026
October 6th, 2007, 01:29 PM Go to last post

Regeneration of Galaxies

Started by Mike C, October 2nd, 2007 03:41 PM
Replies: 10
Views: 1,318
October 5th, 2007, 09:53 AM Go to last post

the distance

Started by sak, September 24th, 2007 08:50 PM
Replies: 12
Views: 1,781
October 4th, 2007, 10:19 AM Go to last post

My wonder about the universe...

Started by Lightingbird, August 10th, 2007 02:43 PM
Replies: 32
Views: 2,804
October 3rd, 2007, 11:39 AM Go to last post

11 DIMENSIONAL SPACE

Started by KALSTER, September 9th, 2007 05:53 PM
Replies: 11
Views: 2,531
October 1st, 2007, 06:38 PM Go to last post

Do you think maybe the gravity of a black hole oscillates?

Started by kojax, September 17th, 2007 01:57 AM
Replies: 52
Views: 4,499
October 1st, 2007, 05:10 PM Go to last post

condition for a satellite

Started by sak, September 23rd, 2007 05:01 PM
Replies: 5
Views: 999
sak
September 24th, 2007, 03:02 PM Go to last post

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