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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: 19,056
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: 5,762
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: 18,076
November 15th, 2008, 01:28 PM Go to last post

What holds the Heliosphere together?

Started by dan hunter, May 15th, 2014 05:23 AM
Replies: 5
Views: 418
June 2nd, 2014, 07:02 PM Go to last post

Galactic Collisions

Started by zinjanthropos, May 13th, 2014 05:37 PM
Replies: 12
Views: 523
May 24th, 2014, 01:19 PM Go to last post

Age of the Universe

Started by Always.Asking, May 6th, 2014 09:32 AM
Replies: 21
Views: 684
May 23rd, 2014, 07:22 PM Go to last post

Would it be smart...

Started by grmpysmrf, May 16th, 2014 03:08 PM
Replies: 16
Views: 446
May 22nd, 2014, 01:35 PM Go to last post

The shrinking of Jupiterís Great Red Spot

Started by cosmictraveler, May 15th, 2014 08:07 PM
Replies: 3
Views: 255
May 17th, 2014, 08:19 PM Go to last post

How was the visible horizon measured?

Started by Daecon, May 17th, 2014 11:58 AM
Replies: 1
Views: 243
May 17th, 2014, 12:10 PM Go to last post

Question about the Color of Stars.

Started by Cogito Ergo Sum, May 15th, 2014 05:44 AM
Replies: 9
Views: 322
May 15th, 2014, 09:47 AM Go to last post

Void Models and the Copernicna Principle

Started by JoeSixPack, May 14th, 2014 12:03 PM
Replies: 9
Views: 471
May 15th, 2014, 02:12 AM Go to last post

Weighing the planet earth.

Started by dan hunter, May 13th, 2014 11:24 AM
Replies: 1
Views: 200
May 13th, 2014, 11:35 AM Go to last post

Let' talk of a little Astrophysics

Started by Mayflow, May 11th, 2014 06:53 PM
Replies: 7
Views: 414
May 13th, 2014, 04:00 AM Go to last post

Life Should be Common in the Universe, physicists say

Started by Chesslonesome, April 26th, 2014 09:27 PM
Replies: 74
Views: 1,100
May 10th, 2014, 11:20 PM Go to last post

Universe recreated in massive computer simulation

Started by cosmictraveler, May 10th, 2014 01:24 PM
Replies: 1
Views: 294
May 10th, 2014, 08:12 PM Go to last post

Will a starship be destroyed by dust?

Started by skeptic, May 7th, 2014 07:53 PM
Replies: 11
Views: 632
May 10th, 2014, 03:05 PM Go to last post

Universe: Finite or Infinite?

Started by TheGoneCase, February 9th, 2014 05:19 PM
2 Pages
1 2
universe
Replies: 157
Views: 2,281
May 10th, 2014, 10:29 AM Go to last post

Lost Brother Found

Started by MrMojo1, May 10th, 2014 06:48 AM
Replies: 0
Views: 184
May 10th, 2014, 06:48 AM Go to last post

binary star system

Started by deric, May 1st, 2014 09:29 AM
Replies: 9
Views: 336
May 3rd, 2014, 03:24 AM Go to last post

Carrington-class CME Narrowly Misses Earth

Started by Bad Robot, May 2nd, 2014 02:57 PM
Replies: 0
Views: 199
May 2nd, 2014, 02:57 PM Go to last post

Please explain the edge of the Universe

Started by avatar4281, April 26th, 2014 05:47 PM
Replies: 2
Views: 306
May 1st, 2014, 05:03 AM Go to last post

James Webb Telescope completed

Started by cosmictraveler, April 25th, 2014 09:36 AM
Replies: 3
Views: 265
April 29th, 2014, 01:03 PM Go to last post
Exclamation

Please explain me how did universe came into existence?

Started by Lawman, April 21st, 2014 02:51 AM
Replies: 16
Views: 457
April 23rd, 2014, 11:22 AM Go to last post

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