The public is invited to a free lecture called “Exotic Earths: Exploring Planets Around Other Stars” by NASA astrobiologist Avi Mandell at the Library of Congress, Washington, D.C. The free […]
The public is invited to a free lecture called “Exotic Earths: Exploring Planets Around Other Stars” by NASA astrobiologist Avi Mandell at the Library of Congress, Washington, D.C. The free […]