CAPE CANAVERAL, Fla. (AP) -- Saturn's giant moon, Titan, may not have a vast underground ocean after all. Titan instead may hold deep layers of ice and slush more akin to Earth's polar seas, with ...

Only the third interstellar object recorded as visiting our solar system, 3I/ATLAS will be closest to the Earth on 19 ...

U.S. and Chinese spacecraft are routinely dueling as far as 22,000 miles from Earth as militarization escalates in orbit.

A rock no bigger than a golf ball could have caused the recent lunar impact, according to the observatory. At an ultra-high ...

The December solstice marks a turning point in the year, though what that turning point means depends entirely on where […] ...

There's a transcendent story - a philosophical story, a cosmic story, a moral story - in Christmas that we sometimes fail to ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, sparking alien theories and global interest as ...

Interstellar comet 3I/ATLAS flies past Earth on 19 Dec—fuelling doomsday myths and fake quantum AI catastrophe claims.

Sunday is the shortest day of the year north of the equator, where the solstice marks the start of astronomical winter.

Last year’s chemistry Nobel prize was awarded to researchers using AI to study proteins in entirely new ways, and in 2025 ...

Discover the best trips to the Arctic. Explore Svalbard polar bears, Greenland fjords, northern lights, and Franz Josef Land ...