Public domain
50 Years of Exobiology and Astrobiology at NASA
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Lynn Margulis, Distinguished University Professor in the Department of Geosciences at the University of Massachusetts-Amherst speaks during the "Seeking Signs of Life" Symposium, celebrating 50 Years of Exobiology and Astrobiology at NASA, Thursday, Oct. 14, 2010, at the Lockheed Martin Global Vision Center in Arlington, Va.
NASA Image and Video Library’s own descriptionCredit line50 Years of Exobiology and Astrobiology at NASA. NASA/HQ, 2010-10-13. Public domain. ID: 201010140006HQ.
