A NASA spacecraft has blasted off on a quest to explore Jupiter's moon Europa and reveal whether its hidden ocean might hold ...

Jupiter's moon Europa is a prime candidate for alien life. NASA is sending its biggest interplanetary spacecraft ever to ...

Marking the latest foray into space exploration, NASA has launched its first mission to explore Jupiter's moon, Europa, to ...

The ambitious mission won't actually look for life on Jupiter's moon Europa, but it should find out if the presumed ocean ...

Coverage of the launch is expected to begin at 11 a.m. ET and will be added to this story in the video player above. The ...

Scientists are eager to see if Europa's subsurface ocean could support life, as NASA's Europa Clipper is scheduled to begin ...

NASA is set to launch its Europa Clipper spacecraft Monday atop a SpaceX Falcon Heavy rocket for its first mission to Jupiter ...

NASA spacecraft launches on a 5 1/2-year journey to Jupiter's moon Europa.

People have long since wondered if any other planets in our solar system could house us and other life forms, and after ...

NASA's Europa Clipper, the largest spacecraft ever built for an interplanetary mission, has launched from Kennedy Space ...

A massive NASA mission to explore if one of Jupiter’s moons could support life launched Monday morning from Florida.

NASA’s Europa Clipper, the largest robotic probe the agency has ever built, rocketed into space Monday on a mission to ...