Potentially biogenic carbon preserved in a 4.1 billion year old zircon - Elizabeth Bell (SETI Talks)
1:00:16
Geology After Pluto - Jeff Moore (SETI Talks)
1:30:28
Molecular Biology #1 2020
46:17
Mixed Signals: Alien Communication Across the Iron Curtain
1:05:25
Life in the Universe — the Breakthrough Initiatives - S Pete Worden (SETI Talk)
1:31:07
How The Earth Was Made: From Molten Rock to Green Planet | Full Special
18:39
Detrital Zircons of the Jack Hills, Western Australia… - A. Brenner - 1/12/17
1:08:54
The enigma of planetesimal formation - Orkan Umurhan (SETI Talks)
42:28