John Batchelor Show Hotel Mars, Wednesday, 12-20-23
b'Dr. David Grinspoon was back with us letting us know he was now with NASA doing astrobiology missions and planning. He is the new senior scientist for astrobiology strategy and more. We talked about his new positions, missing being planned, life detection missions and more. Read the full summary of the program at www.thespaceshow.com for this date, Wednesday, Dec. 20, 2023.'