A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes can be used to ...

Dusty stars close to the Milky Way’s black hole stay stable for years. New infrared data shows they survive gravity and ...

Black holes are the gravitational monsters of the Universe. They are so powerful that nothing, even light, can escape their ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.