Page 1 of 88 1231151 ... LastLast
Threads 1 to 20 of 1745

Forum: Life in Space

Living critters anywhere but Earth.

  1. Sticky Thread Sticky: Rule 13 and the LiS forum

    Started by Moose, 2010-Feb-18 06:24 PM
    • Replies: 2
    • Views: 16,996
    2016-May-23, 01:19 AM Go to last post
    • Replies: 2
    • Views: 62
    Today, 04:26 AM Go to last post
  1. Hubble Finds Water Vapor on Habitable-Zone Exoplanet

    Started by Swift, 2019-Sep-11 06:21 PM
    • Replies: 0
    • Views: 112
    2019-Sep-11, 06:21 PM Go to last post
  2. Tardigrades Were Already on the Moon

    Started by A.DIM, 2019-Aug-26 04:19 PM
    • Replies: 7
    • Views: 1,052
    2019-Sep-06, 06:47 PM Go to last post
  3. Astrobiological papers from Arvix and everywhere

    Started by Roger E. Moore, 2018-Aug-05 09:00 PM
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 11,157
    2019-Aug-08, 10:44 PM Go to last post
    • Replies: 51
    • Views: 4,157
    2019-Aug-08, 06:34 AM Go to last post
  4. No spacesuit on mars

    Started by ErinBensen, 2019-Jul-26 07:08 AM
    human spacflight
    • Replies: 8
    • Views: 478
    2019-Jul-30, 09:24 AM Go to last post
  5. Super-Earth civilization

    Started by Noclevername, 2018-Oct-12 05:20 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 105
    • Views: 6,500
    2019-Jul-28, 01:36 AM Go to last post
    • Replies: 0
    • Views: 141
    2019-Jul-13, 01:44 AM Go to last post
    • Replies: 9
    • Views: 677
    2019-Jul-09, 09:33 AM Go to last post
  6. Testable predictions about life on Titan

    Started by Colin Robinson, 2019-Jun-30 04:05 AM
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,872
    2019-Jul-09, 12:18 AM Go to last post
    • Replies: 544
    • Views: 24,027
    2019-Jul-05, 12:55 AM Go to last post
  7. Poll Poll: Do you believe potentially some UFO sightings are actually of alien origin?

    Started by Exposed, 2019-Jun-12 02:13 PM
    3 Pages
    1 2 3
    • Replies: 84
    • Views: 5,922
    2019-Jun-30, 12:51 PM Go to last post
  8. Gliese 581g -- in the habitable zone (barely)

    Started by Vultur, 2010-Sep-30 06:14 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 226
    • Views: 71,477
    2019-Jun-06, 05:03 PM Go to last post
    • Replies: 2
    • Views: 482
    2019-Jun-05, 07:24 PM Go to last post
  9. Evolution of Intelligence: A Comparison

    Started by lpetrich, 2019-Mar-10 05:12 AM
    3 Pages
    1 2 3
    • Replies: 79
    • Views: 5,085
    2019-May-31, 01:52 AM Go to last post
  10. Exclamation Dyson Spheres in recent news

    Started by Roger E. Moore, 2018-Jul-31 06:20 PM
    • Replies: 9
    • Views: 2,041
    2019-May-29, 06:04 PM Go to last post
  11. Up to 22% Dips Detected in Starlight 1,500 LY Away

    Started by Fiery Phoenix, 2015-Oct-14 04:20 PM
    28 Pages
    1 2 3 ... 28
    • Replies: 833
    • Views: 255,897
    2019-May-29, 05:26 PM Go to last post
  12. Is Mars Too Dry for Life?

    Started by Selfsim, 2018-Jul-25 07:47 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 6,370
    2019-May-27, 09:14 AM Go to last post
  13. Question Thought Experiment: A Mercury-like Earth

    Started by Roger E. Moore, 2018-Aug-12 01:32 PM
    • Replies: 25
    • Views: 3,262
    2019-May-24, 10:19 PM Go to last post
    • Replies: 16
    • Views: 1,509
    2019-May-22, 03:02 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
  •