Perseverance has so far found a rock, dubbed Cheyava Falls, which is the strongest evidence of something possibly modified by life. It is the weakest possibility of life signal on NASA’s CoLD scale, ...

Astronomers have long been intrigued by the makeup of the asteroid belt’s largest body. When it was first spotted in 1801, ...

Scientists using the James Webb Space Telescope and the Keck II telescope in Hawaii have observed something remarkable on ...

The James Webb Space Telescope and the ground-based Keck Observatory have detected clouds on Titan, revealing active methane ...

A James Webb Space Telescope discovery of clouds forming and rising above Titan's northern lakes suggests the moon might have ...

For the first time, astronomers have observed cloud convection in the northern hemisphere of Titan, Saturn’s largest moon.

NASA’s astrobiology ambitions are at risk of collapsing under the White House’s proposed budget. But your voice can make a ...