"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets." When you purchase through links on our site, we may earn an affiliate ...

The solar system’s most giant planet is slightly less of a giant than scientists once thought. Jupiter, a world that is so huge that it could hold 1,000 Earths, is eight kilometers narrower in width ...

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the prospects of extraterrestrial life in its ocean." When you purchase through ...

Scientists are using radar to study damaged ice both in Antarctica and, with the help of a NASA spacecraft, on Jupiter’s ocean moon of Europa. By Raymond Zhong Reporting from the icebreaker Araon in ...

For generations, Jupiter has been shorthand for a straightforward idea: the biggest planet in the Solar System, a gas giant that quietly shepherds comets and anchors the outer worlds. That picture is ...

Far from Earth, a small robotic explorer has just delivered a surprise that planetary scientists have never seen up close before. As it races toward Jupiter’s Trojan asteroids, NASA’s Lucy probe has ...