A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

“It’s a unique instrument designed to map out hydrogen in our solar system ... based on coordinates shared by those who found it using the SWAN data, and spotted the celestial object.

The sacred Hindu festival, Purna Maha Kumbh, occurring every 144 years, is the world's biggest religious festival and largest ...

For visitors to San Luis Obispo, the Sunset Drive-In offers a perfect evening activity after a day of exploring the Central ...

The pre-dawn sky on April 25, 2025 will see a conjunction of Venus, Saturn and a waning crescent moon, which will resemble a ...

Skywatchers worldwide are in for a charming cosmic display before the Sun rises Friday, as three celestial bodies will appear in close conjunction.

In astronomy, a conjunction occurs when two celestial objects—like planets, the Moon, or stars—appear very close together in ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

By day, Chris Boone leads the USC Price School of Public Policy as dean. By night, he captures the wonders of the cosmos ...