An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

SpaceX is set to send up the 13th launch from the Space Coast this year on Friday afternoon. A Falcon 9 rocket on the Starlink 12-9 mission carrying 21 Starlink satellites is aiming for liftoff at ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

Scientists using data from the European Space Agency’s Gaia mission have made a groundbreaking discovery: a massive exoplanet ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...