Hit Points on MSN
First ever X-ray of 3I/ATLAS reveals 400,000 km glowing ‘alien halo’
In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...
Discover Magazine on MSN
Kepler 452b and Several Exoplanets Are Similar to Earth, but There's Not an Exact Twin
What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an ...
Morning Overview on MSN
8 odd Mars caves found, and they look made for hiding life
Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...
The most sensitive radio scan in history found no signs of alien tech on interstellar object 3I/ATLAS. Discover why this ...
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