Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.
In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...
Modern Engineering Marvels on MSN
Webb reveals 'wet lava ball' atmosphere on TOI‑561 b
For decades, astronomers assumed that small, rocky planets in precarious proximity to their stars were destined to be barren, ...
Modern Engineering Marvels on MSN
JWST reveals ancient lava world defying atmospheric loss theory
How can a planet so close to its star still breathe? That’s the puzzle astronomers now face after the James Webb Space ...
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