See the crescent moon shine with Mars at sunset on Sept. 24. The crescent moon shines close to Mars above the western horizon ...

Is life possible—or has it ever been possible—on other planets? The (Origin of) Life Marker Chip (LMCOOL) seeks the answer.

"These features were completely unexpected and, at present, are completely unexplained," Professor Tom Stallard said.

A study of Saturn's atmospheric structure using data from the James Webb Space Telescope (JWST) has revealed complex and mysterious features unseen before on any planet. The results were presented ...

A recent observation by NASA’s James Webb Space Telescope (JWST) has revealed a baffling and never-before-seen phenomenon ...

NASA announced 10 new astronaut candidates Monday following a rigorous selection process from more than 8,000 candidates.

The beads appear above a swirling hexagonal jet stream at the gas giant's north pole, and could emerge from interactions ...

Scientists using the James Webb Space Telescope observed dark beads and lopsided star patterns drifting over Saturn’s ...

Building blocks of life have been found on this moon of Saturn. They may come from chemical reactions beyond Enceladus’ possible life-supporting ocean.

The James Webb Space Telescope has spotted mysterious structures in Saturn's atmosphere that scientists cannot easily explain ...

In a dazzling twist of planetary science, Saturn, our Solar System’s ringed giant, has revealed a set of atmospheric features ...

Scientists have long been fascinated by icy moons and their unique volcanic environments. So, a team of researchers came ...