Astronomers have found more ORCs in the years since those initial discoveries, and some of them also appear to have a galaxy ...

Gamma-ray bursts (GRBs) are the most energetic events ever observed in the universe. These powerful outbursts can shine a ...

While solitary black holes should be common, they are hard to find. The one in Sagittarius revealed itself when it passed in front of a dim background star, magnifying the star’s light and slowly ...

The St. Lawrence Market Complex, which includes St. Lawrence Hall and the North and South Market buildings, has served as a City landmark for more than 200 years and remains one of the most valuable ...

better known as Tabby's Star, is almost certainly not surrounded by a structure built by a technologically advanced alien civilization. In reality, the star's odd dimming and brightening quality ...

Astronomers have discovered an extremely rare, high mass, compact binary star system only ~150 light years away. These two stars are on a collision course to explode as a type 1a supernova ...

Humanity may be about to experience the first supernova visible to the naked eye in over 400 years, as a supergiant star appears to be close to exploding. Not one to be overshadowed by 'trade wars', ...

Just as seismic waves help scientists study Earth's interior, these stellar quakes offer a way to infer a star’s internal structure. "Each [star] has its own resonant frequencies, predetermined ...

Astronomers from the Czech Republic and Argentina have employed the Gemini South telescope to observe a yellow supergiant star designated ... as seen in the Luminous Blue Variables (LBVs) and ...

Artistic depiction of an AGB star mixing with the early Solar System. Credit: Danielle Adams/TRIUMF New experiments on thallium decay have helped determine the Sun formed over 10–20 million years, ...

This is the third supergiant isopod species discovered in the South China Sea since 2017, researchers said. Photo by Huang M-C, Kawai T (2025) At a fishing port in Taiwan, researchers bought four ...