Yarkovsky effect

asteroid Bennu, asteroid Ryugu, NASA, OSIRIS-REx, near-Earth objects, YORP effect, Yarkovsky effect, microgravity, extinction event, Keplerian orbit, early Earth, asteroid sampling missions, JAXA,

To Bennu and Back, Looking for Clues of Our Origins – and Maybe Of Our End

impact crater, asteroids, meteors, meteorites, lunar craters, Lunar Reconnaissance Orbiter, NASA LRO, dinosaurs, extinction event, mass extinction, Mount Everest, Permian Triassic extinction event, Solar System, Moon, 'Oumuamua, kimberlite pipes, Yarkovsky effect, inner asteroid belt,

Long Ago, the Number of Meteors Hitting Earth Spiked Suddenly – and Didn’t Stop