Astronomers used AI to search 35 years of Hubble data and discovered over 1,300 rare cosmic anomalies hidden in plain sight.

For years, cosmologists have argued over a simple question with an awkward answer: How fast is the universe expanding right ...

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

The U.S. Space Force is putting an indefinite halt on all national security missions aboard United Launch Alliance's Vulcan ...

Comet 41P slowed its rotation to a halt and then began spinning in the opposite direction, surprising scientists.

Gravitational lensing is a phenomenon caused by massive objects bending the fabric space-time around them due to the impact ...