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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: 18,708
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: 5,798
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: 20,414
November 15th, 2008, 12:28 PM Go to last post

NASA announces mission to Europa

Started by Lynx_Fox, June 26th, 2015 02:41 PM
Replies: 7
Views: 237
July 3rd, 2015, 10:31 PM Go to last post

Moved: Dimensions, time and how are brains work.

Started by Zambuze, June 28th, 2015 09:44 PM
Replies: -
Views: -

Why is so much energy put into 'conventional' space travel?

Started by ngase, June 23rd, 2015 09:51 AM
Replies: 8
Views: 256
June 24th, 2015, 01:02 PM Go to last post

Thinking upon planetary establisment

Started by Buildit, June 14th, 2015 11:07 PM
Replies: 6
Views: 256
June 18th, 2015, 07:22 PM Go to last post

A cool interactive tool

Started by Buildit, June 17th, 2015 11:31 PM
Replies: 1
Views: 166
June 18th, 2015, 07:17 AM Go to last post

UFO's.

Started by William G Grassic, June 14th, 2015 12:18 PM
Replies: 7
Views: 247
June 14th, 2015, 07:00 PM Go to last post

The Philae Lander has woken up

Started by geordief, June 14th, 2015 06:45 AM
Replies: 1
Views: 178
June 14th, 2015, 03:26 PM Go to last post

Does homogeneity imply isotropy? (and viceversa?)

Started by polygon6, June 10th, 2015 01:40 PM
Replies: 2
Views: 230
June 12th, 2015, 04:42 AM Go to last post

What's at the edge of the universe?

Started by Leonardus, May 17th, 2015 06:51 AM
2 Pages
1 2
Replies: 101
Views: 1,636
June 7th, 2015, 12:38 PM Go to last post

Multiverse problem?

Started by lightermahn, May 16th, 2015 03:22 AM
Replies: 48
Views: 708
June 6th, 2015, 02:26 PM Go to last post

Warp Drive

Started by grmpysmrf, April 30th, 2015 11:26 AM
Replies: 5
Views: 448
May 26th, 2015, 05:14 PM Go to last post
Question

How to become a career Astronomer

Started by Sigismund, May 4th, 2015 07:36 AM
astronomy, career, employment, question, space
Replies: 3
Views: 235
May 25th, 2015, 03:08 PM Go to last post

When the universe die will be died forever?

Started by lightermahn, May 16th, 2015 07:14 AM
Replies: 5
Views: 287
May 25th, 2015, 12:57 AM Go to last post

Is the ZPF really frameless?

Started by marbor22, May 18th, 2015 04:01 AM
Replies: 3
Views: 207
May 18th, 2015, 05:24 AM Go to last post
Replies: 8
Views: 279
KJW
May 17th, 2015, 02:07 PM Go to last post

Copies of someone in multiple times & spaces?

Started by QuestionGirl, May 1st, 2015 11:42 PM
Replies: 5
Views: 320
May 13th, 2015, 03:09 PM Go to last post
Replies: 6
Views: 379
May 6th, 2015, 09:26 AM Go to last post

Its out there

Started by whypie, May 2nd, 2015 09:54 AM
Replies: 6
Views: 343
May 5th, 2015, 09:42 AM Go to last post

Oxygen in Mars past

Started by Buildit, May 2nd, 2015 08:39 PM
Replies: 3
Views: 246
May 3rd, 2015, 09:41 AM Go to last post
Replies: 6
Views: 258
May 2nd, 2015, 03:34 AM Go to last post

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