Beneath miles of pressure and darkness, NASA is exploring deep-sea environments that mimic the frozen oceans of moons like ...

As part of the ongoing effort, a NASA-supported team recently published one of the most detailed maps yet of the seafloor.

The case for a newborn ocean on Saturn's moon Mimas continues to build.

Scientists found new evidence to strengthen the case that Enceladus, small moon of Saturn about 310 miles wide, may have conditions suitable for life.

CAPE CANAVERAL, Fla. -- A tiny, ice-encrusted ocean world orbiting Saturn is now a hotter-than-ever candidate for potential life. NASA's Cassini spacecraft has detected hydrogen molecules in the ...

The ocean on Ganymede may have more water than all the water on Earth. In this artist’s concept, the moon Ganymede orbits the giant planet Jupiter. NASA’s Hubble Space Telescope observed aurorae on ...

Enceladus has long been considered a prime candidate in the search for life beyond Earth because of its hidden ocean and ...

NASA’s first Saturn I rocket launched on October 27, 1961, demonstrating heavy-lift capabilities and initiating the Saturn program that ultimately enabled crewed Apollo missions to the Moon.

NASA's acting administrator accused SpaceX on Monday of falling "behind" and said he plans to reopen contracts to get U.S.

The International Space Station is set for a controlled deorbit by 2030. This orbiting laboratory, a testament to global ...