Designed to hunt for new alien worlds, NASA's Transiting Exoplanet Survey Satellite (TESS) has serendipitously observed the ...
'Do all aliens really need sunlight?' ...
NASA's Jared Isaacman suggests the vastness of the universe makes it unlikely that Earth is the only planet harboring life.
Discover 25 strange things happening in our universe right now! From black holes dragging stars to rogue planets and mysterious spheres, explore mind-bendi ...
I just watched some early in-transit interviews with the Artemis II mission’s astronauts. If you had any claustrophobia, you’d be screaming in seconds: one spaceman is inserted into a tiny bulkhead ...
Astronomy on MSN
Could this telescope find life on alien worlds?
The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...
The Paranal solar ESPRESSO Telescope (PoET), installed at the European Southern Observatory's (ESO's) Paranal site in Chile, ...
After Artemis II, there are still plenty of exciting space missions to look out for in 2026. Here are 6 of the best.
Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...
Space.com on MSN
In honor of "Project Hail Mary"'s Rocky, we celebrate 17 sci-fi aliens who look nothing like humans
Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads.
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