I have been on a quest: to find the perfect picross game. “How hard can that be?” you may ask. After all, picross is a fairly ...

Something incredible just happened in our own cosmic backyard. For the first time from Earth, scientists have watched as a ...

In approximately 4.5 billion years, as the sun transforms into a red giant and engulfs Earth, Jupiter's moon Europa may offer ...

New research suggests there may be a narrow window of possibility for life to persist on the icy moons of the outer solar ...

A team of engineers at NASA's Jet Propulsion Laboratory has outlined the decade-long development and testing of what was ...

As NASA rolls out more powerful telescopes in the future, scientists will need a way to determine where to point them. A new ...

Jupiter’s ice-covered ocean moon Europa floats above the planet’s Great Red Spot in this 1979 image from Voyager 1. This is a ...

Jupiter joins Mercury in early twilight as Mars lingers with Leo after dark. Saturn is visible in the morning, meeting ...

Explore NASA's cancelled Europa mission and learn why Europa is a key target in the search for extraterrestrial life.

The icy surface of Jupiter 's moon Europa appears to be constantly changing, new data from the James Webb Space Telescope has ...

On Earth, crystalline ice occurs when water molecules arrange into a hexagonal pattern during the freezing process. But on the surface of Europa, exposed water ice is constantly bombarded by charged ...

Learn how ice crystallizes on the surface of Europa, a moon of Jupiter, may hold promise for signs of extraterrestrial life ...