Astronomers have discovered a distant quasar powered by a feeding supermassive black hole blasting out winds at record-breaking speeds for such an outflow seen in ultraviolet light, traveling at 30% the speed of light.
Source: [Space.com](https://www.space.com/astronomy/black-holes/these-record-breaking-black-hole-winds-could-create-a-category-79-hurricane-on-earth)