A decade ago, physicists using twin detectors in Washington State and Louisiana detected gravitational waves—subtle ripples ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Related: The universe is rippling with a faint 'gravitational wave background' created by colliding black holes, huge ...

The black hole, with an official name of 1ES 1927+654, is located in the distant constellation Draco. Astronomers have been monitoring the black hole for years, primarily since 2018 when the mass ...

Astronomers have discovered a supermassive black hole-powered quasar that may have ... in the form of the cosmic microwave background (CMB). However, as the universe continued to cool, more ...

Supermassive black holes are often regarded as sources of wanton cosmic destruction, but there may be more to their powerful influence than first meets the eye. Researchers studied data from the ...