For years, Titan sat near the top of the shortlist of worlds that might host life, thanks to the idea of a vast hidden ocean ...

The loss of this red plankton would weaken almost all predators at the top levels of the food chain. NASA are tracking ...

The International Space Station is headed for a controlled death dive into the ocean, not a museum, and that choice is ...

A new NASA study of data from its old Cassini mission to Saturn suggests that giant moon Titan may not have a global ocean — ...

On November 16, 2025, the Sentinel-6B satellite launched from Vandenberg Space Force Base (VSFB) in California.

Sentinel-6B continues three decades of global ocean height measurements, tracking sea level changes, ocean currents, and climate-related trends for scientific research and operational forecasting.

A view of the icy, cracked surface of Jupiter's moon Europa. NASA's about to launch a huge spacecraft to a world harboring voluminous seas. Planetary scientists suspect Jupiter's moon Europa contains ...

The first NASA spacecraft dedicated to studying an ocean world beyond Earth, Europa Clipper aims to find out whether the ice-encased moon Europa could be habitable. NASA's Europa Clipper spacecraft, ...

New evidence from an old NASA mission supports the theory that Jupiter's moon Callisto is in fact an ocean world. Credit: NASA / JPL / DLR A moon of Jupiter about the size of Mercury likely has a ...

Using an ocean-tracking satellite and NOAA buoy data, NASA has made a picture of a monstrous tsunami produced by the 2025 ...

Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

A new analysis of data from NASA’s Cassini spacecraft may upend Titan’s status as an ocean world. But it might still have ...