From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
Space.com on MSN
The most exciting exoplanet discoveries of 2025
In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...
Morning Overview on MSN
Uri Geller says 3I/ATLAS aliens are already here and linked to NASA bodies
Interstellar comet 3I/ATLAS has become a Rorschach test for how we think about alien life, with psychic entertainer Uri ...
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