A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

An astronomy centre deep in the Abu Dhabi desert has captured images of an interstellar comet streaking across the sky. Al ...

Atom RSS Feed Asteroids, comets and Kuiper belt are bodies smaller than planets that orbit the sun. Asteroids are composed of metals and rock, whereas comets also contain ice and dust.

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