Page 51 of 622 FirstFirst ... 41495051525361101151551 ... LastLast
Threads 1001 to 1020 of 12436

Forum: Astronomy

It's a big Universe. Talk about it here.

  1. Sticky Thread Sticky: The ULTIMATE astronomy quiz

    Started by Glom, 2005-Jun-19 12:19 AM
    176 Pages
    1 2 3 ... 176
    • Replies: 5,250
    • Views: 394,989
    2017-Jul-28, 07:46 PM Go to last post
  2. Sticky Thread Sticky: The ULTIMATE Astronomy Quiz 2

    Started by antoniseb, 2017-Aug-01 11:41 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 22,278
    2018-Apr-14, 04:06 PM Go to last post
  1. Quasars and Dyson Spheres

    Started by John Kierein, 2003-Jan-17 01:30 PM
    • Replies: 13
    • Views: 1,758
    2003-Jan-19, 12:31 AM Go to last post
    • Replies: 0
    • Views: 763
    2003-Jan-19, 01:50 AM Go to last post
  2. My 1000th Seti Workunit

    Started by Wiley, 2002-Feb-18 05:05 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 6,905
    2003-Jan-19, 05:38 AM Go to last post
  3. PopSci

    Started by g99, 2003-Jan-15 10:25 PM
    • Replies: 6
    • Views: 1,637
    2003-Jan-19, 08:58 AM Go to last post
  4. Moon Halo

    Started by Jetmech0417, 2003-Jan-17 10:53 AM
    • Replies: 22
    • Views: 2,656
    2003-Jan-19, 09:18 AM Go to last post
  5. What if?

    Started by projectorion, 2003-Jan-16 10:03 AM
    • Replies: 26
    • Views: 2,617
    2003-Jan-19, 09:23 PM Go to last post
  6. Feel Good Story of the Day

    Started by NubiWan, 2003-Jan-20 11:01 PM
    • Replies: 0
    • Views: 864
    2003-Jan-20, 11:01 PM Go to last post
  7. asteroid impact?

    Started by fannie farkel, 2003-Jan-20 09:31 PM
    • Replies: 2
    • Views: 1,234
    2003-Jan-20, 11:29 PM Go to last post
    • Replies: 24
    • Views: 3,664
    2003-Jan-21, 02:10 PM Go to last post
  8. Space Sheepdogs?

    Started by jokergirl, 2003-Jan-21 11:51 AM
    • Replies: 1
    • Views: 797
    2003-Jan-21, 03:36 PM Go to last post
  9. Coolest thing about where we live...

    Started by XPav, 2003-Jan-22 01:16 AM
    • Replies: 4
    • Views: 1,590
    2003-Jan-22, 05:23 AM Go to last post
  10. 32,500 year old star chart?

    Started by Karl, 2003-Jan-22 02:51 AM
    • Replies: 2
    • Views: 1,362
    2003-Jan-22, 11:02 AM Go to last post
  11. Solid surface in a black hole?

    Started by SiriMurthy, 2003-Jan-03 10:09 PM
    • Replies: 22
    • Views: 8,305
    2003-Jan-22, 02:08 PM Go to last post
  12. What if.....

    Started by Jimi Hendrix, 2003-Jan-20 10:34 PM
    • Replies: 7
    • Views: 1,396
    2003-Jan-22, 05:20 PM Go to last post
  13. Cosmic Rays - Question

    Started by Sheki, 2003-Jan-21 01:10 PM
    • Replies: 14
    • Views: 1,945
    2003-Jan-22, 06:16 PM Go to last post
  14. Sheer Lunacy In Scientific American

    Started by Russ, 2003-Jan-22 05:09 PM
    • Replies: 1
    • Views: 835
    2003-Jan-22, 08:15 PM Go to last post
  15. Reason No.1 to be a math or science teacher

    Started by nebularain, 2003-Jan-22 05:29 PM
    • Replies: 2
    • Views: 1,019
    2003-Jan-22, 08:27 PM Go to last post
  16. a virtual UFO in Oslo .... ??

    Started by cable, 2003-Jan-22 05:53 PM
    • Replies: 4
    • Views: 972
    2003-Jan-22, 08:43 PM Go to last post
  17. Marc Garneau

    Started by irony, 2003-Jan-23 04:18 AM
    • Replies: 0
    • Views: 654
    2003-Jan-23, 04:18 AM Go to last post
  18. A few questions

    Started by Jimi Hendrix, 2003-Jan-20 08:16 PM
    • Replies: 20
    • Views: 1,993
    2003-Jan-23, 05:35 PM 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
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •