NASA's Europa Clipper will travel to Jupiter's moon Europa to investigate whether the moon has conditions necessary to support life. The spacecraft, the largest NASA has ever built for a visit to ...

A NASA spacecraft rocketed away Monday on a quest to explore Jupiter’s tantalizing moon Europa and reveal whether its vast hidden ocean might hold the keys to life.

NASA’s Europa Clipper spacecraft launched at 12:06 p.m. Monday, beginning a nearly six-year, 1.8-billion-mile voyage to Jupiter, where it will study the frozen moon Europa, scanning below its ...