Page 1 of 601 1231151101501 ... LastLast
Threads 1 to 20 of 12015

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: 50
    • Views: 2,863
    2017-Oct-06, 09:58 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: 316,303
    2017-Jul-28, 07:46 PM Go to last post
  1. Interstellar Comet

    Started by tony873004, 2017-Oct-25 07:19 AM
    2 Pages
    1 2
    • Replies: 43
    • Views: 1,138
    Today, 04:51 PM Go to last post
  2. Arecibo's fighting back, baby

    Started by 01101001, Today 12:57 PM
    • Replies: 1
    • Views: 20
    Today, 03:04 PM Go to last post
  3. Gravitational Wave Rumors Rumble Social Media

    Started by 01101001, 2016-Jan-12 04:47 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 231
    • Views: 60,238
    Yesterday, 10:36 PM Go to last post
  4. Star color nomenclature

    Started by Hornblower, 2017-Nov-09 04:15 PM
    • Replies: 16
    • Views: 323
    Yesterday, 08:10 PM Go to last post
  5. Giant Magellan Telescope (GMT)

    Started by selvaarchi, 2017-Nov-10 03:38 PM
    • Replies: 1
    • Views: 60
    Yesterday, 07:07 PM Go to last post
  6. Planet Ross 128 b

    Started by selvaarchi, Yesterday 01:50 AM
    • Replies: 2
    • Views: 82
    Yesterday, 06:48 PM Go to last post
  7. Cool November New Moon Spotting

    Started by Centaur, Yesterday 01:38 AM
    • Replies: 0
    • Views: 20
    Yesterday, 01:38 AM Go to last post
  8. Superluminous Supernovae...fast ones or slow?

    Started by trinitree88, 2017-Nov-14 06:17 PM
    • Replies: 0
    • Views: 53
    2017-Nov-14, 06:17 PM Go to last post
  9. Happy Dark Matter Day

    Started by 01101001, 2017-Nov-01 06:09 AM
    1 Deleted Post(s)
    • Replies: 8
    • Views: 279
    2017-Nov-13, 10:25 PM Go to last post
  10. Smile Leonid Meteor Shower Peaks 2017 NOV 16-17

    Started by Centaur, 2017-Nov-10 04:11 PM
    • Replies: 0
    • Views: 48
    2017-Nov-10, 04:11 PM Go to last post
  11. TMT Thirty-Meter Telescope greenlighted by Hawai'i

    Started by 01101001, 2017-Sep-29 06:46 PM
    • Replies: 3
    • Views: 242
    2017-Nov-09, 05:32 PM Go to last post
  12. Cool Jupiter Enters Predawn Sky - November 2017

    Started by Centaur, 2017-Nov-09 05:12 PM
    • Replies: 0
    • Views: 44
    2017-Nov-09, 05:12 PM Go to last post
    • Replies: 7
    • Views: 252
    2017-Nov-09, 05:02 PM Go to last post
  13. A gas giant and a cool dwarf walk into a bar...

    Started by 01101001, 2017-Nov-01 01:47 AM
    • Replies: 2
    • Views: 145
    2017-Nov-08, 08:48 PM Go to last post
    • Replies: 0
    • Views: 57
    2017-Nov-08, 08:32 PM Go to last post
  14. AstroSat - India's 1st astronomy satellite

    Started by selvaarchi, 2015-Mar-01 10:06 PM
    • Replies: 9
    • Views: 1,020
    2017-Nov-07, 12:01 PM Go to last post
  15. Looking ahead to the Square Kilometer Array

    Started by 01101001, 2017-Nov-07 02:56 AM
    • Replies: 0
    • Views: 74
    2017-Nov-07, 02:56 AM Go to last post
  16. Comet orbits

    Started by moozoo, 2017-Nov-03 05:39 AM
    • Replies: 2
    • Views: 195
    2017-Nov-06, 06:40 AM Go to last post
  17. Another central Milky Way massive black hole?

    Started by Cougar, 2017-Nov-05 02:26 PM
    • Replies: 1
    • Views: 124
    2017-Nov-05, 05:36 PM Go to last post
  18. Cool Moon Occults Aldebaran - Evening of 2017 NOV 05

    Started by Centaur, 2017-Oct-27 06:09 PM
    • Replies: 1
    • Views: 127
    2017-Nov-05, 03:29 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
  •