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How likely is the existence of ET?
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Could radar help determine the existence of "planet 9"?
Started by katieHaylorBoard Physics, Astronomy & Cosmology |
Replies: 2 Views: 3473 |
03/07/2018 12:24:01 by evan_au |
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Does the Casimir Effect disprove the existence of "exotic matter"?
Started by KryptidBoard Physics, Astronomy & Cosmology |
Replies: 11 Views: 13153 |
15/07/2008 16:07:37 by Bishadi |
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Itsty Bitsy Teeny Weeny Black Holes ! Why would they pop out of existence ?
Started by neilepBoard Physics, Astronomy & Cosmology |
Replies: 11 Views: 6596 |
25/11/2008 19:51:22 by neilep |
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QotW - 08.11.09 - How long before all traces of human existence will disappear?
Started by thedocBoard Question of the Week |
Replies: 13 Views: 32035 |
12/11/2008 20:39:56 by decoy8888 |
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Would a probe in the Sahara desert detect human existence?
Started by Vince MillsBoard Physics, Astronomy & Cosmology |
Replies: 1 Views: 4293 |
10/03/2011 19:36:44 by yor_on |