Earth may have gotten some of the key ingredients for life from asteroids in the inner solar system, but not without ...

Could Earth have seeded Jupiter's moon Europa with bacterial life, where it could have taken hold in Europa's ocean and ...

NASA-supported scientists have provided new information about how the early Earth may have acquired some elements necessary ...

NASA's Europa Clipper spacecraft is set to explore Jupiter's moon Europa, one of the prime candidates for finding life beyond Earth. Europa Clipper will assess whether Europa's conditions, such as its ...

Europa, one of the four large moons of Jupiter first seen by Galileo 414 years ago, may have a deep, salty, global ocean hidden beneath a thick crust of ice. Where there is water, there might be life.

As it turns out, the conditions that set Venus and Jupiter up for their conjunctions in the sky are the same that are ...

Europa is one of the largest of more than 90 moons in orbit around the planet Jupiter. It is also one of the best places to look for alien life. As the Clipper spacecraft undergoes final testing and ...

CAPE CANAVERAL, Fla. (AP) — 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. Watch ...

A NASA-backed study reveals Jupiter's massive gravity likely redirected life-essential elements like phosphorus and nitrogen ...

Jupiter is the biggest planet in our solar system, marked by its Great Red Spot (which, by the way, is shrinking) and its 90-plus moons. The gas giant tends not to grab as many headlines as its ...