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

Astronomers have uncovered new evidence that Jupiter’s moon Callisto likely harbors a massive underground ocean, potentially ...

"Europa is an ice covered moon of Jupiter, about the size of Earth's moon, but believed to have a global subsurface ocean that contains more than twice the water of all of Earth's oceans combined ...

Even the icy planets in our solar system such as Neptune, Uranus or Jupiter's moon Europa, might have harboured plastic ice ...

When a mudflat crumbles on Earth, or an ice sheet splinters on one of Jupiter's moons (Europa), or an ancient lakebed breaks ...

During the Chandra’s Surface Thermophysical Experiment (ChaSTE), the spacecraft took the first measurements of this kind ...

NASA has been preparing for their Europa Clipper mission since 2013, when the mission’s pre-project was approved. The spacecraft is roughly the length of a basketball court, making it the ...

Three key ingredients are needed for life as we know it: essential elements like carbon, nitrogen, and sulfur; an energy source, and liquid water. Though Europa is only the size of our own moon ...

It’s possible that the small moon may have once held water, like Europa or Ganymede, as ice was once common in its part of the solar system. However, a combination of radiation from Jupiter and ...

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to build up the energy we need to get to Jupiter and Europa." Today (March ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon ... Europa, another moon of Jupiter—may encase a salty, liquid water ...