Exomoon discovery: astronomers report the strongest evidence yet for a natural satellite outside our solar system — a Jupiter ...

Scientists have measured temperatures beneath the surface of Jupiter's volcanic moon Io, offering the first-ever glimpse of ...

Most asteroids drifting through our solar system are made of rock or ice, but one stands out as strikingly different. Known ...

Nearly all prior observations of Io’s heat have relied on infrared measurements that could detect temperatures only at the ...

It was one of history’s most dramatic moments—but the eruption of Mount Vesuvius wasn’t a single disaster. Recent evidence reveals how three settlements faced three distinct fates, reshaping our ...

Ben Jacobs struggles after the move to High-A continued as he pounded the zone but wasn’t very sharp. The Chiefs teed off on ...

Scientists have discovered a unique planetary system located 71 light-years away, featuring a red dwarf star orbited by a ...

Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" ...

Astronomers have discovered a rare planetary system 71 light-years away, where a Jupiter-sized world orbits a brown dwarf, ...

A once-in-a-generation astrological event is unfolding right now. Here’s what Barbault’s Basket means & why astrologers are watching closely.

Two giant planets lighter than cotton candy are giving astronomers a rare new window into the origins of some of the galaxy's ...