Europa is the sixth largest satellite in our Solar System and the smallest of Jupiter’s four Galilean moons. Discovered by ...

NASA is back with its monthly update of what to look out for in the night sky over the coming weeks. And there's plenty to ...

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

The Solar System is a vast and varied landscape offering an array of planetary and moonscape phenomena unlike anything found on Earth. Among these are ... Read more The post The Solar System’s Most ...

The seven other planets in our solar system will line up in the night sky ... On March 1, NASA's Europa Clipper will streak just 550 miles (884 kilometers) above the surface of Mars for what's ...

NASA’s Europa Clipper is using Mars and Earth’s gravity to travel efficiently to Jupiter. The spacecraft will study Europa’s ice and ocean.

"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 ...

So exactly how many solar system moons have we found? The answer, it turns out, depends on your definition of a moon. But this is likely just "the tip of the iceberg," Edward Ashton, an astronomer ...