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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: 16,730
    2016-May-23, 01:19 AM Go to last post
  1. Super-Earth civilization

    Started by Noclevername, 2018-Oct-12 05:20 PM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 3,377
    Yesterday, 06:12 PM Go to last post
    • Replies: 0
    • Views: 30
    2019-Jul-13, 01:44 AM Go to last post
    • Replies: 9
    • Views: 331
    2019-Jul-09, 09:33 AM Go to last post
  2. Testable predictions about life on Titan

    Started by Colin Robinson, 2019-Jun-30 04:05 AM
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,017
    2019-Jul-09, 12:18 AM Go to last post
    • Replies: 544
    • Views: 17,387
    2019-Jul-05, 12:55 AM Go to last post
  3. 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: 3,684
    2019-Jun-30, 12:51 PM Go to last post
  4. Astrobiological papers from Arvix and everywhere

    Started by Roger E. Moore, 2018-Aug-05 09:00 PM
    3 Pages
    1 2 3
    • Replies: 80
    • Views: 8,172
    2019-Jun-24, 01:11 AM Go to last post
    • Replies: 47
    • Views: 2,346
    2019-Jun-22, 08:23 PM Go to last post
  5. 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: 70,199
    2019-Jun-06, 05:03 PM Go to last post
    • Replies: 2
    • Views: 310
    2019-Jun-05, 07:24 PM Go to last post
  6. Evolution of Intelligence: A Comparison

    Started by lpetrich, 2019-Mar-10 05:12 AM
    3 Pages
    1 2 3
    • Replies: 79
    • Views: 3,529
    2019-May-31, 01:52 AM Go to last post
  7. Exclamation Dyson Spheres in recent news

    Started by Roger E. Moore, 2018-Jul-31 06:20 PM
    • Replies: 9
    • Views: 1,712
    2019-May-29, 06:04 PM Go to last post
  8. 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: 250,316
    2019-May-29, 05:26 PM Go to last post
  9. Is Mars Too Dry for Life?

    Started by Selfsim, 2018-Jul-25 07:47 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 5,370
    2019-May-27, 09:14 AM Go to last post
  10. Question Thought Experiment: A Mercury-like Earth

    Started by Roger E. Moore, 2018-Aug-12 01:32 PM
    • Replies: 25
    • Views: 2,692
    2019-May-24, 10:19 PM Go to last post
    • Replies: 16
    • Views: 1,230
    2019-May-22, 03:02 PM Go to last post
    • Replies: 18
    • Views: 1,378
    2019-May-18, 02:10 PM Go to last post
    • Replies: 17
    • Views: 2,678
    2019-May-16, 08:49 AM Go to last post
    • Replies: 8
    • Views: 585
    2019-Apr-30, 09:37 PM Go to last post
  11. Artificial DNA (Hachimoji DNA)

    Started by Selfsim, 2019-Feb-28 04:26 AM
    • Replies: 0
    • Views: 419
    2019-Feb-28, 04:26 AM Go to last post

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