What is the Difference Between Asteroids and Comets? - Universe Today
Asteroids and comets have a few things in common. They are both celestial bodies orbiting our Sun, and they both can have unusual orbits, sometimes straying close to Earth or the other planets. They are both “leftovers” — made from materials from the formation of our Solar System 4.5 billion years ago. But there are … Continue reading "What is the Difference Between Asteroids and Comets?"
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