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..

Page 123 of 123 FirstFirst ... 2373113121122123
Threads 2441 to 2455 of 2455
Threads in This Forum
  Rating TitleReverse Sort Order / Thread Starter Replies/Views Last Post By

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: 19,438
November 2nd, 2013, 08:36 AM 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: 18,255
November 15th, 2008, 12:28 PM Go to last post

Sticky Thread Sticky: The basis of modern cosmology

Started by DrRocket, January 4th, 2011 12:05 AM
Replies: 25
Views: 6,110
September 20th, 2011, 05:34 PM Go to last post

X-ray Detectors

Started by emetzner, May 4th, 2009 07:46 AM
Replies: 4
Views: 1,312
June 5th, 2009, 10:43 AM Go to last post

YEA to the Nobel going to the expansionist Astronomers

Started by science luvr, October 13th, 2011 03:25 AM
Replies: 0
Views: 347
October 13th, 2011, 03:25 AM Go to last post

Yes...another time thread

Started by Tau Ceti, November 14th, 2013 05:58 PM
Replies: 9
Views: 340
November 15th, 2013, 12:01 PM Go to last post

Young stars near the core

Started by DarcgreY, October 19th, 2006 11:35 AM
Replies: 1
Views: 949
October 19th, 2006, 01:01 PM Go to last post

Young Sun's X-ray flares may have saved Earth

Started by cleft, May 11th, 2005 02:55 PM
Replies: 0
Views: 1,440
May 11th, 2005, 02:55 PM Go to last post

Your Age on Other Planets

Started by wegs, August 9th, 2013 08:17 PM
Replies: 22
Views: 504
August 17th, 2013, 04:25 AM Go to last post

Your thoughts on the Comedy-Recycling Theory

Started by DaddyUnit, October 14th, 2010 08:27 PM
Replies: 3
Views: 1,439
December 16th, 2010, 08:11 AM Go to last post

zero motion?

Started by medlakeguy, March 14th, 2008 04:10 PM
Replies: 33
Views: 3,963
March 20th, 2008, 11:23 AM Go to last post

zero point energy

Started by jezz, August 29th, 2007 02:45 AM
Replies: 3
Views: 1,030
October 6th, 2007, 01:29 PM Go to last post

Zero Point Energy vs Dark Energy?

Started by icewendigo, April 23rd, 2008 02:41 PM
Replies: 5
Views: 1,993
April 24th, 2008, 12:16 PM Go to last post

zhou jian Star Charts

Started by zhou jian, June 8th, 2012 09:10 PM
Replies: 15
Views: 1,697
July 1st, 2012, 10:24 AM Go to last post

Zodiacal constellations

Started by ricci70, July 9th, 2008 10:01 AM
Replies: 0
Views: 906
July 9th, 2008, 10:01 AM Go to last post

Poll: [poll] do you think we will live on mars one day?

Started by mathformonkeys, June 3rd, 2008 04:10 PM
Replies: 53
Views: 5,735
June 14th, 2008, 01:49 PM Go to last post

[Share Pictures] Universe Map and More

Started by eaknarak, November 5th, 2011 11:09 AM
Replies: 1
Views: 639
November 5th, 2011, 02:07 PM Go to last post

“Coreshine” Sheds Light On Stellar Formation

Started by Michael_Roberts, October 5th, 2010 11:46 AM
Replies: 3
Views: 711
October 13th, 2010, 07:48 AM Go to last post

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend
Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts