CLASS/FSI Seminar Series 2020
Jan 14 - Apr 7, 2020
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New NASA Research Shows Giant Asteroids Battered Early Earth
A new terrestrial bombardment model sheds light on the role asteroid collisions played in the evolution of early Earth.
The distance to the Moon is measured to a precision of a few centimeters by bouncing laser beams off reflectors placed there by the Apollo astronauts.