#Mars: The rovers on Mars; & What is to be done? David Grinspoon, astrobiologist, Planetary Institute. David Livingston, SpaceShow.com

Photo:  SECOND GENERATION MARS ROVER WITH FIRST GENERATION MARS ROVER

#Mars: The rovers on Mars; & What is to be done? David Grinspoon, astrobiologist, Planetary Institute. David Livingston, SpaceShow.com 

David Grinspoon, astrobiologist; Senior Scientist at the Planetary Science Institute; was the former inaugural Baruch S. Blumberg NASA/Library of Congress Chair in Astrobiology.  @DrFunkySpoon