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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: 18,861
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: 5,681
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: 17,981
November 15th, 2008, 01:28 PM Go to last post

Earth-like planets are right next door

Started by cosmictraveler, February 6th, 2013 06:02 PM
Replies: 1
Views: 311
February 12th, 2013, 12:46 AM Go to last post

Our Cosmos, 14/15 billion years old?

Started by westwind, April 11th, 2012 01:53 AM
Replies: 16
Views: 841
February 11th, 2013, 12:34 PM Go to last post

Would we have a Big Bang Theory today if...

Started by TheCustomer99, January 24th, 2013 12:51 PM
Replies: 8
Views: 446
February 11th, 2013, 07:48 AM Go to last post

A Sort of Problem in Astrophysics

Started by Karakris, February 9th, 2013 12:01 PM
Replies: 4
Views: 405
February 10th, 2013, 08:57 AM Go to last post
Cool

Iron bullets from orion nebula

Started by PetTastic, January 29th, 2013 11:45 AM
Replies: 11
Views: 710
February 3rd, 2013, 02:07 PM Go to last post

Ringside seats for the Big Bang

Started by laza, January 31st, 2013 11:30 AM
Replies: 15
Views: 394
February 2nd, 2013, 07:16 AM Go to last post
Replies: 1
Views: 239
January 31st, 2013, 06:33 PM Go to last post

math forum?

Started by curious mind, January 31st, 2013 03:29 PM
Replies: 5
Views: 359
January 31st, 2013, 05:03 PM Go to last post

space regarding collapsing stars...

Started by curious mind, January 25th, 2013 07:21 PM
Replies: 53
Views: 715
January 31st, 2013, 03:33 PM Go to last post
Replies: 12
Views: 1,748
January 29th, 2013, 02:00 AM Go to last post
Replies: 1
Views: 872
January 27th, 2013, 06:27 PM Go to last post

How big can a rocky planet get?

Started by arKane, January 5th, 2013 11:53 AM
Replies: 15
Views: 2,196
January 24th, 2013, 06:36 AM Go to last post

Telescope

Started by A rose by any other name, January 14th, 2013 03:35 AM
Replies: 5
Views: 354
January 23rd, 2013, 09:26 PM Go to last post
Replies: 2
Views: 1,125
January 23rd, 2013, 09:07 PM Go to last post

Orbit of the Earth

Started by Devon Keogh, January 9th, 2013 01:29 PM
Replies: 8
Views: 601
January 20th, 2013, 01:54 PM Go to last post
Post Replies: 4
Views: 436
January 19th, 2013, 11:10 AM Go to last post

Reviving the Mars?

Started by daggerwrist, January 5th, 2013 09:49 AM
Replies: 27
Views: 1,004
January 19th, 2013, 04:49 AM Go to last post

questions on planet formation

Started by mrjc99, December 28th, 2012 12:51 PM
Replies: 23
Views: 821
January 18th, 2013, 12:07 PM Go to last post

Moved: Infinite Universe theory VS Big Bang theory

Started by nsbm ranger, January 15th, 2013 06:50 AM
Replies: -
Views: -

question on meteorite from mars

Started by mrjc99, January 11th, 2013 09:23 AM
Replies: 6
Views: 338
mvb
January 14th, 2013, 05:24 PM Go to last post

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