Fast-moving objects like interstellar comet 3I/ATLAS may be planet-forming seeds, potentially helping to solve an old Solar ...

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

Erin Overcash, from Goshen, Kentucky, was selected for NASA's new astronaut class on Monday, Sept. 22. Find out more about ...

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 ...

With its longer, cooler nights, Autumn is an excellent time of year for stargazing, taking in a half-dozen meteor showers (including a potential meteor storm and fireball swarm), and possibly even ...

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

New research shows ancient zircon crystals preserve chemical clues, linking Earth’s geological changes to galactic spiral ...

Recently, the James Webb Space Telescope (JWST) discovered enigmatic 'dark pearls' in Saturn's atmosphere. These strange structures are unlike anything scientists have seen before and remain ...