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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: 27,280
November 2nd, 2013, 08:36 AM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 01:05 AM
Replies: 25
Views: 9,485
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 01:28 PM
Replies: 0
Views: 21,127
November 15th, 2008, 01:28 PM Go to last post

Drafting a Comet

Started by ThaCrow187, March 14th, 2013 10:26 PM
Replies: 4
Views: 415
March 15th, 2013, 08:08 PM Go to last post

Astronomical Science

Started by viking13, March 14th, 2013 10:33 PM
Replies: 1
Views: 410
March 14th, 2013, 11:25 PM Go to last post
Replies: 14
Views: 1,614
March 14th, 2013, 08:38 PM Go to last post

Space is curved relative to what?

Started by PaulPSA, February 11th, 2013 06:15 PM
Replies: 49
Views: 1,186
March 13th, 2013, 02:36 AM Go to last post

Black Hole, future and past

Started by MrPiano, February 27th, 2013 10:46 AM
Replies: 1
Views: 518
March 12th, 2013, 08:27 PM Go to last post
Question

why cant we see the local interstellar cloud?

Started by venomkiler, March 11th, 2013 07:30 PM
Replies: 6
Views: 732
March 11th, 2013, 10:22 PM Go to last post

Heisenberg's Uncertainty Principle as applied to Black Holes

Started by kojax, January 27th, 2013 05:44 AM
2 Pages
1 2
Replies: 127
Views: 3,222
March 6th, 2013, 06:54 AM Go to last post

What exactly is antimatter?

Started by xDARTHWOLFx, February 18th, 2013 11:06 PM
Replies: 52
Views: 1,087
March 6th, 2013, 05:20 AM Go to last post

The Sun is expanding, or are we moving closer?

Started by theorist, February 17th, 2013 10:29 PM
3 Pages
1 2 3
Replies: 279
Views: 4,987
March 6th, 2013, 03:48 AM Go to last post

An expanding universe?

Started by RyanF, February 25th, 2013 07:38 PM
Replies: 3
Views: 643
March 5th, 2013, 08:37 PM Go to last post

Singularity

Started by InsertUsernameHere, February 20th, 2013 08:39 PM
Replies: 17
Views: 824
February 24th, 2013, 06:13 AM Go to last post

Constellation of Origin?

Started by interstellaryeller, February 23rd, 2013 08:21 AM
meteor shower
Replies: 2
Views: 447
February 23rd, 2013, 01:14 PM Go to last post

dark energy, obviously

Started by alex_ro, February 18th, 2013 01:13 PM
Replies: 40
Views: 813
February 22nd, 2013, 08:34 PM Go to last post

What's Outside space.

Started by Gablo15, February 14th, 2010 02:01 AM
Replies: 26
Views: 7,082
February 22nd, 2013, 06:51 AM Go to last post

Astronomy Magazine

Started by Jim Colyer, February 21st, 2013 01:27 AM
Replies: 0
Views: 498
February 21st, 2013, 01:27 AM Go to last post

Confirmation of Jupiter

Started by Devon Keogh, February 20th, 2013 12:59 PM
Replies: 0
Views: 390
February 20th, 2013, 12:59 PM Go to last post
Replies: 4
Views: 475
February 19th, 2013, 05:30 PM Go to last post

Big bang

Started by xDARTHWOLFx, February 19th, 2013 01:25 AM
Replies: 5
Views: 364
February 19th, 2013, 03:25 AM Go to last post

Mysterious Cosmic 'Dark Flow' Tracked Deeper into Universe

Started by arKane, November 30th, 2012 06:16 PM
Replies: 28
Views: 2,530
February 18th, 2013, 02:36 PM Go to last post

What am I seeing, really?

Started by zinjanthropos, February 16th, 2013 10:10 AM
Replies: 8
Views: 826
February 17th, 2013, 01:59 PM Go to last post

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