April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

The latest discovery marks the first-ever "compelling clue" that a black hole may be present in the enigmatic galaxy, ...

Sydney, an astronomy intern at Zion National Park with Scientists in Parks, answers some of the internet’s most asked ...

Astronomers have used the James Webb Space Telescope (JWST) to revisit a misunderstood black hole thought to be gulping ...

Serving nine UC campuses and two national laboratories, Lick Observatory continues to be at the forefront of groundbreaking ...

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

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

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The High Desert Astronomical Society is hosting the free gather, which will feature telescopes, activities and experts from NASA and Caltech, organizers said.