The Artemis 2 astronauts saw several impact flashes on the moon during their epic flyby, observations that have excited ...

NASA's Juno spacecraft captured a photo of Jupiter's moon Thebe.

“Mars, can you please clean up your Legos?” “Jupiter, finish your peas.” “Don’t pull the cat’s tail, Mercury!” ...

While Galileo's observations killed off the old model, we would need to wait centuries for conclusive evidence that Earth ...

A new study suggests that a tiny, icy world beyond Pluto harbors a thin, delicate atmosphere that may have been created by ...

A half century after NASA's Apollo 17 lunar module lifted off the moon's northeastern near side quadrant, planetary ...

Experience Pink Floyd's 'The Dark Side of the Moon' in a planetarium show at Corning Community College this month.

NASA released more than 12,000 new photos from the Artemis II moon mission. See the stunning images from the lunar journey.

Astronomers have gotten their clearest look yet at the surface of an exoplanet - a planet beyond our solar system - thanks to NASA's James Webb Space Telescope. Webb gathered data on a rocky exoplanet ...

Already, data collected from hundreds of hours of observation across 57 artificial solar eclipses indicates that the solar ...

When you think of volcanoes, you might think of Hawaii or Italy... but how about orbiting Jupiter? Dan Smith shows how we ...