Chasing New Horizons
David Grinspoon, chair of astrobiology at the Library of Congress, and Alan Stern, principal investigator of New Horizons, detailed the 2015 NASA mission to Pluto.
564 viewsDavid Grinspoon, chair of astrobiology at the Library of Congress, and Alan Stern, principal investigator of New Horizons, detailed the 2015 NASA mission to Pluto.
564 views