If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's ...

Astronaut and Jupiter mom Kellie Gerardi is training for her second trip to space in 2026. Here's how it compares with her first voyage in 2023.

The public is enamored of images returned to Earth by space probes. Whether they show the moons of Jupiter, the rings of ...

Europa, one of Jupiter’s intriguing moons, is hiding an ocean beneath its icy shell — an ocean that might harbor alien life.

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other ...

The spacecraft is currently on its way to orbit Jupiter and investigate the planet's three ocean-bearing icy moons—Ganymede, Callisto and Europa—with a suite of remote sensing, geophysical and ...

New evidence from an old NASA mission supports the theory that Jupiter's moon Callisto is in fact an ocean world. Credit: NASA / JPL / DLR A moon of Jupiter about the size of Mercury likely has a ...

A UVA professor is part of the study of Trojan asteroids, presumed remnants of the early solar system that share Jupiter’s ...

NASA was set to provide live coverage of the Wednesday night launch of the SpaceX Crew-10 mission before it was scrubbed.

The Startup Pulsar Fusion is proposing a 2 Megawatt nuclear fusion orbital components for 2027. Pulsar has now proceeded to phase 3, the manufacture of the ...

In late January this year, NASA’s Psyche spacecraft turned its cameras to the sky and captured some incredible images. The ...

That mission launched in 1989 and scanned Jupiter and its moons between 1995 and 2003. "Our conclusions were enabled by analyzing measurements that were acquired from a flyby of Callisto that ...