The key NASA center remains under a mandatory evacuation order, but officials say both it and Mount Wilson are protected for ...

The Eaton Fire made a run for Mount Wilson on Thursday - but the historic observatory and telescope were not damaged, thanks ...

The powerful, Tucson-born infrared eyes of the James Webb Space Telescope have notched another record for long-range viewing: the largest number of individual stars ever detected in the distant ...

"Light pollution will irreparably impact the capabilities for astronomical observation," the ESO's Xavier Barcons said.

Researchers have finished equipping the Subaru Telescope with a new special "compound eye," culminating several years of ...

Comet G3 ATLAS (C/2024) is about to reach its closest point to the Sun in mid-January, making it the brightest comet of the ...

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

AES Andes – a subsidiary of the US energy conglomerate AES Corporation – is planning to build hydrogen and ammonia production ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

Iconic landmarks such as the Hollywood Sign were engulfed in smoke from the LA wildfires. See before and after photos of ...

Chile's Atacama Desert is home to some of the best Earth-based observatories, though an energy company is throwing a wrench ...