Scientists have uncovered the first robust evidence of a black hole and neutron star crashing together but orbiting in an ...

A rapidly brightening burst of light called AT 2024wpp, or "the Whippet", is baffling astronomers. One explanation is that it is the result of an exotic star falling into a black hole ...

The catastrophic collision of a black hole and a neutron star sent ripples across the universe. New analysis of those ripples could upend a major theory about how these extreme pairs form. When you ...

Using the James Webb Space Telescope, an international team of researchers has discovered chemical fingerprints from enormous ...