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NASA's OSIRIS-REx spacecraft has finally arrived at asteroid Bennu
Science News Planetary scientists think Bennu is a leftover remnant from the earliest days of the solar system, about 4.5 billion years ago. Remote observations have shown that the asteroid is rich in carbon, a necessary ingredient for life on Earth. Such asteroids ... |
Monday, 3 December 2018
NASA's OSIRIS-REx spacecraft has finally arrived at asteroid Bennu - Science News
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