As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...

NASA's Europa Clipper nailed a major radar test during a Mars flyby, proving it’s ready to peer into Europa’s mysterious icy shell and search for underground oceans.

Cosmic rays from deep space might be the secret energy source that allows life to exist underground on Mars and icy moons like Enceladus and Europa. New research reveals that when these rays interact ...

From a half-million miles away, NASA's Europa Clipper spacecraft captured Mars with its two moons, Phobos and Deimos, in ...

Another (and, in our view, more important) source of energy for life on Iceheim is the heat coming from its core, underneath ...

We got everything out of the flyby that we dreamed,” said Don Blankenship, NASA’s REASON radar principal investigator, as ...

Catch the solar system’s largest planet satellite sharing the constellation Gemini the Twins with our Moon this morning ...

Europa Clipper's radar instrument received echoes of its very-high-frequency radar signals that bounced off Mars and were ...

Look east around 4 a.m. local time, just before dawn, to see the slender form of the crescent moon climb above the horizon.

UMass Amherst microbiologist James Holden brings decades of expertise in rare microbes to a NASA mission searching for life ...

People have long wondered what life was first like on Earth, and if there is life in our solar system beyond our planet.