Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...
The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.
Astronomers used the VLA and MeerKAT radio telescopes to search the Hycean exoplanet K2-18b for alien technosignatures, analyzing millions of signals but finding no confirmed artificial radio transmis ...
In 1971, NASA sent the Apollo 14 mission to the moon, a mission manned by three astronauts with 500 tree seeds. Astronauts, ...
During the "planetary parade," six planets will appear to align in the evening sky, according to NASA.
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The New Space Race
Can NASA and Elon Musk get us to Mars and beyond?
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