Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...
It's almost certainly not an extraterrestrial telegram. But waves that seemed to come from the vicinity of Proxima Centauri ...
The most sensitive radio scan in history found no signs of alien tech on interstellar object 3I/ATLAS. Discover why this ...
Morning Overview on MSN
Did life start on Mars? A revived theory is shaking the origin story
Hints of ancient microbes in Martian rocks and a revived theory about our cosmic ancestry are forcing scientists to rethink ...
A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.
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