A black hole roughly 7,000 light-years from Earth is firing a jet of superheated plasma at close to half the speed of light, and for the first time, astronomers say they have captured a real-time ...

For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole.Video above: Artemis II crew member Jeremy Hansen on flyby moon missionThe jet ...

The jet power from this relatively close black hole-star system is equivalent to 10,000 suns, an international research team reported Thursday. They also tracked the jet speed: roughly 355 million mph ...