From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Deep inside an abandoned limestone mine, explorers found a massive underground complex spanning multiple levels, complete ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

Scientists have long believed Saturn’s moon Titan hid a massive underground ocean, but new research suggests something even ...

A small icy moon orbiting Saturn is a likely candidate to host outer space life, as a major space organisation is targeting ...

CAPE CANAVERAL, Fla. -- Saturn's giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Watch With Us picks the very best TV show from every year of the 1980s, including 'Magnum P.I.,' 'Cheers' with Ted Danson and more ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush.

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...