Comet SWAN isn't the biggest or brightest comet that can be seen from Earth, but it could be the last one until Halley's ...

For decades, Saturn’s upper atmosphere has been one of the solar system’s great enigmas. Even the Cassini spacecraft, which ...

The third interstellar object to grace our system, experts worked hard to learn about the features of this guest during its short appearance.

A NASA research team including the University of Idaho Physics Professor, Dr. Matthew Hedman, discovered a new moon orbiting Uranus. The team used imagery captured from NASA's James Webb Space ...

The early solar system is still a bit of a mystery to scientists, but the secret to learning Jupiter's origins might be ...

Superman is the strongest superhero of all time, but which Superman is the stongest version of him? These ten are the best of ...

“Beyond the Planets” lifts off at 4 p.m. Oct. 5 at the Stiefel Theatre for the Performing Arts, 151 S. Santa Fe. The concert ...

Fresh observations from the James Webb Space Telescope ( JWST) — the most detailed yet of the planet's upper atmosphere — ...

While we haven't seen an interstellar comet being struck by a coronal mass ejection before, we have seen it happen to others. This happened on April 20, 2007, when NASA's STEREO A spacecraft saw Comet ...

Take an epic journey across the solar system to Venus, Mars, and Jupiter. Each world tells a different story — from Venus’s fiery surface to Mars’s red deserts and Jupiter’s massive storms. This ...

A strange cosmic object nicknamed “The Accident” has given scientists their first glimpse of a rare silicon-based molecule ...

Astronomers warn of hidden asteroids near Venus that evade detection, with some capable of crossing Earth’s orbit and posing ...