The Brighterside of News on MSN
A missing super-Earth may have been swallowed up by the Sun billions of years ago
A lost planet 5 to 10 times Earth's mass may have fallen into the young Sun and left clues detectable billions of years later ...
The Daily Galaxy on MSN
No coming back: Meet Chrysalis, the 58-kilometer interstellar ship built to carry 2,400 humans away from Earth forever
The 2,400 people aboard would leave Earth knowing they would never see it again. Their children would be born in deep space.
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