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Lockheed Martin Wants To Bring Mars Rover's Samples To Earth If NASA Can't
While originally conceived as an in-house job, NASA has since realized that its version of the plan would cost at least $7 ...
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Why collect asteroid samples? 4 essential reads on what these tiny bits of space rock can tell scientists
REx sample return capsule contained rock from the asteroid Bennu. NASA/Keegan Barber Mary Magnuson, Collecting asteroid samples China’s Tianwen-2 asteroid sample return mission is set to launch this ...
Tracking ‘doomsday rocks’: How scientists keep guard against surprise strikes
From the asteroid that wiped out the dinosaurs to one that nearly hit Moscow, space rocks have shaped our history. Could we ...
When the sky falls: Why and how we track dangerous asteroids
From the asteroid that wiped out the dinosaurs to one that nearly hit Moscow, space rocks have shaped our history. Could we ...