Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...

Webb Telescope captures TWA 7 b, a Saturn-mass planet 50 AU from its star, proving its ability to directly image smaller ...

For the first time in 15 years, you can see a game of shadows across Saturn. You won't see it again until 2040.

The James Webb Space Telescope has discovered an exoplanet using the direct-imaging technique. The host star's light was ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

Mercury will trine Saturn, inspiring both creativity and structure. This synergy is equivalent to having a no-nonsense ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

Friday, July 4 Mercury reaches its greatest eastern elongation from the Sun, standing 26° from our star at 1 A.M. EDT. We’ll ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

This summer, skywatchers will be treated to a rare spectacle visible from Earth: the shadow of Saturn’s largest moon, Titan, ...

The James Webb Space Telescope has made a major breakthrough by discovering an exoplanet not previously known. This young gas ...

The week's constellations ask us to seek fairness and beauty and urges compassion in the face of the world's difficulties.