For decades, Uranus and Neptune have carried the tidy label of “ice giants,” shorthand for worlds built mostly from frozen ...

Neptune’s supersonic winds and icy storms revealed a planet so extreme that it forever changed our picture of the solar ...

From his home in Possagno, nestled in the foothills of the Italian Alps, photographer Valter Binotto captured an image ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.

December is full of opportunities to connect, gather and share in magical, effervescent moments with your nearest and dearest ...

Putting Kyle Neptune of Villanova basketball on a list of college hoops hot-seat coaches was not a knee-jerk reaction. Kyle Neptune inherited Jay Wright's program. Jay Wright won two national ...

Our fundamental understanding of Neptune and Uranus may be completely wrong, say researchers rethinking our solar system.

Carl Sagan famously said that "We're all made of star stuff." But he didn't elaborate on how that actually happened. Yes, ...

Recent research suggests that Uranus and Neptune, long classified as “ice giants,” might instead be rock giants.

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.