Solar systems

This artist's illustration shows what happened immediately after a large asteroid impact around NGC 2,547-ID8, a 35-million-year-old Sun-like star that is beginning to form rocky planets. Image: NASA/JPL-Caltech

The Spitzer Space Telescope observed the results of an asteroid collision in another solar system

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Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

The sun has no lithium because it has planets

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Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Neighbors

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