An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...
Yale astronomers have announced the discovery of a galaxy with nine concentric rings—the most rings ever seen in a single ...
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
A fast radio burst, or a strong pulse of energy, was tracked to a distant long-dead galaxy that astronomers never thought ...
An ultra-deep image from the National Science Foundation's Dark Energy Camera reveals a wide variety of galaxies in the ...
To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...
Ohio State astronomy professor Adam Leroy is the 2025 recipient of the Henry Draper Medal. The Henry Draper Medal, established in 1886, is awarded every four years to a researcher or pair of ...
Based on what scientists thought they knew about fast radio bursts, referred to in astronomy as FRBs, this type of galaxy should not contain the kind of star long thought to produce such bursts.