Page 1 of 87 1231151 ... LastLast
Threads 1 to 20 of 1738

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: 16,503
    2016-May-23, 01:19 AM Go to last post
    • Replies: 435
    • Views: 10,554
    Yesterday, 11:31 PM Go to last post
  1. Poll Poll: Do you believe potentially some UFO sightings are actually of alien origin?

    Started by Exposed, 2019-Jun-12 02:13 PM
    2 Pages
    1 2
    • Replies: 44
    • Views: 774
    Yesterday, 11:03 PM Go to last post
  2. Astrobiological papers from Arvix and everywhere

    Started by Roger E. Moore, 2018-Aug-05 09:00 PM
    3 Pages
    1 2 3
    • Replies: 75
    • Views: 6,806
    Yesterday, 03:24 PM Go to last post
    • Replies: 45
    • Views: 1,315
    2019-Jun-08, 02:42 PM Go to last post
  3. 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: 69,360
    2019-Jun-06, 05:03 PM Go to last post
    • Replies: 2
    • Views: 143
    2019-Jun-05, 07:24 PM Go to last post
  4. Evolution of Intelligence: A Comparison

    Started by lpetrich, 2019-Mar-10 05:12 AM
    3 Pages
    1 2 3
    • Replies: 79
    • Views: 2,297
    2019-May-31, 01:52 AM Go to last post
  5. Exclamation Dyson Spheres in recent news

    Started by Roger E. Moore, 2018-Jul-31 06:20 PM
    • Replies: 9
    • Views: 1,433
    2019-May-29, 06:04 PM Go to last post
  6. 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: 247,511
    2019-May-29, 05:26 PM Go to last post
  7. Is Mars Too Dry for Life?

    Started by Selfsim, 2018-Jul-25 07:47 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 4,542
    2019-May-27, 09:14 AM Go to last post
  8. Question Thought Experiment: A Mercury-like Earth

    Started by Roger E. Moore, 2018-Aug-12 01:32 PM
    • Replies: 25
    • Views: 2,166
    2019-May-24, 10:19 PM Go to last post
    • Replies: 16
    • Views: 867
    2019-May-22, 03:02 PM Go to last post
    • Replies: 18
    • Views: 889
    2019-May-18, 02:10 PM Go to last post
    • Replies: 17
    • Views: 2,186
    2019-May-16, 08:49 AM Go to last post
    • Replies: 8
    • Views: 328
    2019-Apr-30, 09:37 PM Go to last post
  9. Artificial DNA (Hachimoji DNA)

    Started by Selfsim, 2019-Feb-28 04:26 AM
    • Replies: 0
    • Views: 297
    2019-Feb-28, 04:26 AM Go to last post
    • Replies: 8
    • Views: 677
    2019-Feb-26, 05:06 PM Go to last post
  10. Galactic Panspermia?

    Started by A.DIM, 2019-Feb-06 04:51 PM
    • Replies: 12
    • Views: 860
    2019-Feb-26, 04:17 PM Go to last post
    • Replies: 3
    • Views: 432
    2019-Feb-08, 02:02 PM Go to last post
  11. Planets With Oxygen Don’t Necessarily Have Life

    Started by Swift, 2019-Jan-02 03:25 PM
    • Replies: 0
    • Views: 231
    2019-Jan-02, 03:25 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
  •