The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

Greenland, 300, The Phantom of the Opera, and Den of Thieves are among Gerard Butler's best movies on Letterboxd, but which is his highest rated film?

Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

A fast-moving bright light streaking through the California sky after midnight on Thursday had locals wondering what it was ...

Scientists at NASA are intensifying observations of a massive interstellar comet that briefly vanished behind the Sun before ...

A January 2026 Earth–Sun alignment allows measurements of the opposition surge from interstellar object 3I/ATLAS using ...

Particles from Earth’s atmosphere have been carried into space by solar wind and landing on the moon for billions of years, mixing into the lunar soil, according to a new study.

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...

New research suggests that amino acids, the fundamental components of life, may have arrived on Earth carried by interstellar ...