NASA's Juno spacecraft found Io’s surface is as smooth as glass, just like volcanically created obsidian glass ...

Juice will look for signs of life on the Jovian moons, including Ganymede, Europa and Callisto, which astronomers say could host alien life. Its first flyby since its launch in April 2023 took ...

For centuries, Jupiter reigned as king of the moons. Initially, the Big Four, discovered by Galileo, and then as optics and astronomy advanced, more and more, smaller and smaller bodies, until Big J ...

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

During this stellar rendevous, the spacecraft captured evidence of the various volcanos believed to pockmark the surface of the Jovian moon. Juno previously captured images of the hellish moon ...

Given the massive amounts of radiation in the Jovian system, Europa Clipper will do 50 flybys of the moon over the course of four years to reduce damage to instruments as well as give it windows ...

In 2003 alone, astronomers identified 23 new moons. And in June of 2018, researchers discovered 12 more Jovian moons that wander in oddball paths around the giant world. Since Galileo first laid ...

Or seeding it with life from Earth? The Red Planet is not the only game in town: A new NASA mission to a Jovian moon may give clues to biology on a world where, unlike Mars, liquid water still exists.

Using data collected by NASA’s Juno spacecraft as it flew past Jupiter’s highly volcanic moon Io in late 2023 and again in ...