A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April.
Between May 2023 and January 2024, a global network of gravitational-wave detectors picked up 128 new cosmic signals, more ...
A black hole unlike any seen before has been spotted in the early universe. It’s huge and appears to be essentially on its own, with few stars circling it. The object, which may represent a whole new ...