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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
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Replies: 129
Views: 21,880
November 2nd, 2013, 09:36 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: 7,112
September 20th, 2011, 06:34 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: 19,029
November 15th, 2008, 01:28 PM Go to last post

Multiple Universes with different Laws?

Started by Redmattersphere, September 23rd, 2010 08:14 AM
Replies: 11
Views: 1,461
October 13th, 2010, 08:28 AM Go to last post

terraforming question

Started by samurailargo, October 9th, 2010 12:27 PM
Replies: 2
Views: 675
October 9th, 2010, 10:49 PM Go to last post

If the Galaxy spins at the same rate...

Started by Wildstar, September 28th, 2010 02:40 PM
Replies: 14
Views: 1,786
October 7th, 2010, 12:16 AM Go to last post

Evolution Laws, Initial Conditions & The Universe

Started by Michael_Roberts, August 29th, 2010 03:33 PM
Replies: 13
Views: 1,908
September 28th, 2010, 01:32 PM Go to last post

Cosmic Expension

Started by yapkf, September 19th, 2010 02:45 PM
Replies: 8
Views: 1,172
September 25th, 2010, 02:27 PM Go to last post

498 known planets?

Started by Jon889, September 16th, 2010 03:15 AM
Replies: 2
Views: 791
September 24th, 2010, 12:14 PM Go to last post

A question about Carl Sagan's Pale Blue Dot

Started by l3randonf, September 16th, 2010 10:08 PM
Replies: 5
Views: 1,665
September 23rd, 2010, 06:22 PM Go to last post

Native american religon relating to creation of the universe

Started by zazzerak, September 15th, 2010 07:39 PM
Replies: 2
Views: 1,667
September 18th, 2010, 04:58 AM Go to last post

M theory and Dark Matter

Started by Andy Swainson, September 13th, 2010 03:03 PM
Replies: 3
Views: 1,208
September 14th, 2010, 05:40 PM Go to last post

Galactic ‘Supervolcano’ Erupting With X-Rays

Started by Michael_Roberts, September 7th, 2010 06:44 PM
Replies: 4
Views: 1,026
September 14th, 2010, 03:08 PM Go to last post

Possible Fine Structure Large-Scale Variance

Started by Michael_Roberts, September 11th, 2010 02:22 PM
Replies: 9
Views: 1,131
September 14th, 2010, 07:54 AM Go to last post

Laurence Krauss.. A universe from nothing

Started by artillery, September 5th, 2010 12:37 PM
Replies: 3
Views: 1,226
September 13th, 2010, 05:43 PM Go to last post

Hawking's Statement vs. "Religious Science-Guy"...

Started by LunchBox, September 5th, 2010 10:33 PM
Replies: 7
Views: 1,180
September 7th, 2010, 11:22 AM Go to last post

Complete history (13.7 b years)

Started by scienceforums2, August 24th, 2010 12:08 PM
Replies: 2
Views: 768
September 6th, 2010, 05:52 PM Go to last post

Could this be possible Or maybe what Aztec's were thinking

Started by ThaCrow187, September 4th, 2010 10:25 PM
Replies: 6
Views: 995
September 5th, 2010, 01:38 PM Go to last post

Questions on Eros and how to avoid contact,

Started by ThaCrow187, August 30th, 2010 02:12 PM
Replies: 5
Views: 1,612
September 3rd, 2010, 11:09 PM Go to last post

Possiblemannedmission to asteroid

Started by Cyberia, August 31st, 2010 10:32 AM
Replies: 0
Views: 768
August 31st, 2010, 10:32 AM Go to last post

what makes a good starship

Started by garato78, August 7th, 2010 03:37 PM
Replies: 7
Views: 1,567
August 26th, 2010, 03:31 PM Go to last post

Richest Planetary System Discovered

Started by Dishmaster, August 24th, 2010 01:28 PM
Replies: 10
Views: 1,546
August 26th, 2010, 11:44 AM Go to last post

The PLANCK satellite produces the first all sky image

Started by Dishmaster, July 7th, 2010 03:13 AM
Replies: 1
Views: 808
August 26th, 2010, 11:33 AM Go to last post

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