Page 11 of 617 FirstFirst ... 9101112132161111511 ... LastLast
Threads 201 to 220 of 12339

Forum: Astronomy

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

  1. Sticky Thread Sticky: The ULTIMATE Astronomy Quiz 2

    Started by antoniseb, 2017-Aug-01 11:41 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 17,947
    2018-Apr-14, 04:06 PM Go to last post
  2. 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: 382,276
    2017-Jul-28, 07:46 PM Go to last post
  1. Cool Dual Shadow Transit Across Jupiter - August 16

    Started by Centaur, 2018-Aug-15 08:29 PM
    • Replies: 0
    • Views: 310
    2018-Aug-15, 08:29 PM Go to last post
  2. Boson stars are eating my brain

    Started by Roger E. Moore, 2018-Aug-07 01:53 PM
    • Replies: 4
    • Views: 560
    2018-Aug-14, 11:33 PM Go to last post
  3. Cool Mercury as Late Summer Morning Star

    Started by Centaur, 2018-Aug-14 03:53 PM
    • Replies: 0
    • Views: 257
    2018-Aug-14, 03:53 PM Go to last post
  4. Cool August 2018 New Moon Spotting

    Started by Centaur, 2018-Aug-10 04:39 PM
    • Replies: 0
    • Views: 225
    2018-Aug-10, 04:39 PM Go to last post
    • Replies: 14
    • Views: 1,898
    2018-Aug-10, 12:45 PM Go to last post
  5. Niku - an asteroid has astronomers confused

    Started by selvaarchi, 2016-Aug-14 12:25 PM
    • Replies: 6
    • Views: 1,957
    2018-Aug-08, 06:00 PM Go to last post
  6. Smile Gravitational Waves

    Started by Gorn, 2016-Feb-16 01:24 AM
    2 Pages
    1 2
    • Replies: 50
    • Views: 18,642
    2018-Aug-08, 05:28 PM Go to last post
    • Replies: 0
    • Views: 328
    2018-Aug-07, 01:04 PM Go to last post
  7. Cool Perseid Meteor Shower Peaks 2018 AUG 12-13

    Started by Centaur, 2018-Aug-04 04:35 PM
    • Replies: 0
    • Views: 247
    2018-Aug-04, 04:35 PM Go to last post
    • Replies: 1
    • Views: 291
    2018-Aug-03, 08:46 PM Go to last post
    • Replies: 1
    • Views: 206
    2018-Aug-03, 07:07 PM Go to last post
    • Replies: 1
    • Views: 451
    2018-Aug-02, 09:05 PM Go to last post
    • Replies: 2
    • Views: 291
    2018-Jul-31, 12:16 PM Go to last post
  8. Cool Mars Close and Bright in Late July

    Started by Centaur, 2018-Jul-14 04:55 PM
    • Replies: 24
    • Views: 2,299
    2018-Jul-30, 01:57 PM Go to last post
  9. The Many Faces of Venus

    Started by George, 2018-Jul-12 08:01 PM
    • Replies: 13
    • Views: 1,088
    2018-Jul-27, 03:33 PM Go to last post
  10. Cool Moon Occults Omicron Sagittarii - July 25-26

    Started by Centaur, 2018-Jul-22 08:46 PM
    • Replies: 0
    • Views: 210
    2018-Jul-22, 08:46 PM Go to last post
    • Replies: 8
    • Views: 676
    2018-Jul-20, 02:31 PM Go to last post
    • Replies: 6
    • Views: 820
    2018-Jul-19, 01:30 AM Go to last post
  11. HR diagram for planets

    Started by parallaxicality, 2018-May-16 09:57 AM
    • Replies: 12
    • Views: 1,540
    2018-Jul-17, 07:20 PM Go to last post
  12. In-Finite

    Started by LTSCOTT, 2018-Jul-16 05:58 AM
    black holes, infinity, laws of physics, singularity
    • Replies: 3
    • Views: 514
    2018-Jul-16, 12:27 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
  •