They weren’t just space rocks - what scientists learned from rare asteroids
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They weren’t just space rocks - what scientists learned from rare astero…
2 个月之前
MSNAstrum
ASTEROIDS: EARTH’S CLOSE NEIGHBOURS IN SPACE | A brief revisit to how these ancient space rocks still shape our modern understanding of the solar system. Today we revisit a story that has only grown more relevant as space science advances. Asteroids — those rocky fragments orbiting the Sun — are remnants from the solar system’s birth over 4.6 billion years ago. Most travel safely between Mars and Jupiter in the asteroid belt, yet a few wander close to Earth, making them subjects of intense scien
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ASTEROIDS: EARTH’S CLOSE NEIGHBOURS IN SPACE | A brief r…
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They weren’t just space rocks - what scientists learned from rare asteroids
They weren’t just space rocks - what scientists learned from rare astero…
2 个月之前
MSNAstrum
MSN
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MSN
7 个月之前
MSNAstrum
How machine learning helps scientists track asteroids – Lifeboat News: The Blog
How machine learning helps scientists track asteroids – Lifebo…
2018年12月5日
lifeboat.com
1.1M views · 14K reactions | Asteroids are ancient space rocks — some even older than Earth itself! Every day, over 100 tons of asteroid dust falls on Earth  The Moon was likely formed from a massive asteroid impact on Earth 4.5 billion years ago  Some asteroids pass closer to Earth than the Moon – cosmic near-misses!  The Moon’s craters? Most were made by asteroid collisions over billions of years! #space #SpaceX #NASA | Cosmic Adventure | Facebook
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1.1M views · 14K reactions | Asteroids are ancient space rock…
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2.7K views · 16 reactions | Asteroids are more than just space rocks;...
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2.7K views · 16 reactions | Asteroids are more than just space rocks;...
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2.7K views · 39 reactions | Asteroids are some of the most...
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FacebookCuriosity Stream
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