This composite image shows an infrared view of Titan from NASA's Cassini spacecraft, acquired during a high-altitude fly-by, ...

ALIEN life could be hiding away on the vast ocean of a nearby moon. Scientists say there’s a chance that a “small population” ...

So, if life exists on Titan, it might not resemble the thriving, teeming ecosystems we know. Instead, think of isolated oases — tiny, slow-growing communities, perhaps tucked away in warmer pockets, ...

This artist's concept of a lake at the north pole of Saturn's moon Titan illustrates raised rims and rampartlike features as seen by NASA's Cassini spacecraft.

A space robot said "good night" to the moon as ... The images will help researchers better understand how the lander’s engine plumes impact the lunar soil, according to NASA.

A lunar lander has completed its two-week mission and sent spectacular sunset images ... the moon on March 2. It was the first successful commercial moon landing. The lander delivered 10 NASA ...

That spacecraft -- named the Huygens probe -- was sent from Earth by the European Space Agency along with the Cassini ... the moon and gently set down on the surface, NASA said. Original image ...