Dr. Fred Calef III, working Mars Missions, PhD Mars Geology, Sciengineering at NASA/JPL. (opinions my own, he/him) @[email protected] and Bluesky
ID: 55356886
09-07-2009 20:46:25
132,132K Tweet
6,6K Followers
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Dr. Fred Calef III, working Mars Missions, PhD Mars Geology, Sciengineering at NASA/JPL. (opinions my own, he/him) @[email protected] and Bluesky
ID: 55356886
09-07-2009 20:46:25
132,132K Tweet
6,6K Followers
5,5K Following