Notices

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 41 of 123 FirstFirst ... 3139404142435191 ... LastLast
Threads 801 to 820 of 2445
Threads in This Forum
  Rating Title / Thread Starter Replies/Views Last Post ByReverse Sort Order

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: 18,471
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: 5,521
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: 17,846
November 15th, 2008, 12:28 PM Go to last post

The Oldest Galaxy

Started by Booms, July 26th, 2011 01:40 PM
Replies: 11
Views: 902
August 11th, 2011, 06:22 AM Go to last post
Lightbulb

Did we really go to the moon???

Started by Lewis Pratt, August 10th, 2011 05:18 AM
Replies: 3
Views: 1,261
August 10th, 2011, 08:54 AM Go to last post
Exclamation

Need info on a meteorite

Started by Maddog, August 8th, 2011 04:47 PM
astronomy, lunar, meteor, meteorite, space
Replies: 1
Views: 475
August 9th, 2011, 08:13 AM Go to last post

Large Hadron Collider vs Dark matter

Started by PetTastic, July 28th, 2011 07:59 PM
Replies: 15
Views: 1,295
August 9th, 2011, 02:36 AM Go to last post

Enceladus rains water on Saturn

Started by Dishmaster, July 27th, 2011 02:15 AM
Replies: 3
Views: 729
August 5th, 2011, 08:54 AM Go to last post

Are Neutrinos a good candidate for Dark Matter?

Started by kojax, August 5th, 2011 08:06 AM
Replies: 2
Views: 656
August 5th, 2011, 08:36 AM Go to last post
Poll

Poll: Should We Talk To ALIENS?

Started by Alex-The Great, June 5th, 2011 10:13 AM
Replies: 75
Views: 3,727
August 2nd, 2011, 03:17 PM Go to last post

How long will it take voyager 1 to decay?

Started by Quantime, July 31st, 2011 11:03 AM
Replies: 7
Views: 2,377
August 1st, 2011, 03:14 PM Go to last post

Looking back in time....

Started by georgeTmaxwell, July 28th, 2011 04:37 AM
Replies: 10
Views: 1,215
July 30th, 2011, 01:12 AM Go to last post

Metric expansion of space view distortion

Started by PetTastic, June 14th, 2011 07:39 AM
Replies: 60
Views: 3,461
July 29th, 2011, 06:22 PM Go to last post
Replies: 0
Views: 538
July 29th, 2011, 02:19 PM Go to last post

Looking into the past with a telescope

Started by niall, July 18th, 2011 05:27 AM
Replies: 7
Views: 1,813
July 26th, 2011, 01:34 PM Go to last post
Replies: 10
Views: 1,150
July 25th, 2011, 12:00 PM Go to last post

Where will Curiosity land?

Started by Lynx_Fox, July 8th, 2011 08:54 AM
Replies: 4
Views: 1,054
July 23rd, 2011, 12:53 AM Go to last post

Wonders of the Universe: BBC 2011

Started by RonPrice, July 21st, 2011 06:28 AM
astronomy, personal, universe
Replies: 0
Views: 1,030
July 21st, 2011, 06:28 AM Go to last post
Question

Supernova brightness

Started by PetTastic, July 20th, 2011 11:16 AM
Replies: 3
Views: 613
July 20th, 2011, 03:10 PM Go to last post

ricci70's posts regarding calcualtions on his/her website

Started by ricci70, February 11th, 2009 03:42 AM
Replies: 81
Views: 10,809
July 18th, 2011, 08:12 AM Go to last post
Poll

Poll: what would happen if aliens landed on earth??

Started by Lewis Pratt, July 7th, 2011 08:37 PM
Replies: 12
Views: 3,418
July 17th, 2011, 09:05 AM Go to last post

COMPETITION: Supernovae Energetics

Started by Michael_Roberts, July 6th, 2011 02:38 PM
Replies: 4
Views: 683
July 11th, 2011, 07:15 AM Go to last post

Error propagation of distance modulus and parallax

Started by muse19, June 17th, 2011 05:01 PM
Replies: 1
Views: 1,107
July 10th, 2011, 03:21 PM Go to last post

Page 41 of 123 FirstFirst ... 3139404142435191 ... LastLast
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
  •