US space scientists unveil the Clipper, an interplanetary probe that NASA plans to launch next October to study Europa, one of Jupiter’s moons. Mission manager Jordan Evans says “We are going to explore Europa, it's the icy moon of Jupiter, about the size of our moon, with an ocean below it that we believe has more water than twice of all of Earth's oceans combined. We're going to explore this moon to assess habitability, does it have an environment that could actually sustain life presently?”. IMAGES AND SOUNDBITES