Astronomers from the University of Hawai'i (UH) at Manoa and elsewhere have observed the Taurus star-forming region, which ...

When 3I/ATLAS is closest to the Earth on Dec. 19, all the features that we are looking for will be easier to detect with our ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Astronomers tracked a decade of dramatic changes in P13, a neutron star undergoing supercritical accretion. Its X-ray ...

By analyzing the data from the PHANGS-MUSE survey, an international team of astronomers has inspected a nuclear star cluster ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

A star’s fatal brush with a supermassive black hole can light up a quiet galaxy. When gravity shreds the star, its gas ...

Neutron star NGC 7793 P13’s decade-long monitoring shows huge X-ray and spin changes, providing clues to supercritical ...

Visitors to the Sunwheel can see the sun rising and setting over the winter solstice stones from approximately Dec. 16 ...

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close.

A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 sparks ultra-fast winds, offering new clues about ...

On December 12, 2025, a team of astronomers at the Armagh Observatory and Planetarium (AOP) witnessed something truly rare—a brief flash of light on the Moon’s surface caused by a meteoroid impact.