New research shows that some frozen moons may hide boiling oceans beneath their icy shells, shaping strange surface features.

The NASA/ESA/CSA James Webb Space Telescope captured an amazing view of the planet Uranus, its rings and moons. Webb's ...

Researchers used a pair of powerful supercomputers to simulate the potential trajectories of 1 million satellites in a ...

NASA's Chandra X-ray Observatory has transformed new views of Jupiter, Saturn and Uranus into immersive soundscapes, turning planetary data into audio you can hear.

Six planets—including Venus, Jupiter, and Mercury—will line up in the sky. Here’s the best time to watch and where to find ...

After a quiet winter and a sunny Monday, clouds are increasing as a March weather system moves into western Washington.

Lunar eclipse March 3: As the hours tick closer to totality, viewers across North America will be closely monitoring local ...

Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide ...

Witness the Moon’s crimson transformation and the Sun’s golden ring as two extraordinary celestial alignments grace the Earth’s atmosphere.

Grab your telescope and join us on a sightseeing tour, before the moon returns to spoil the fun!

Six planets will line up in late February 2026, and NASA’s Chandra X-ray Observatory has turned three of them into sound. What does Jupiter, Saturn and Uranus actually “sound” like in space?

A crash involving the planet’s largest moon, Titan, and a hypothetical moon may have triggered a curious sequence of events ...