Showing posts with label ejecting flare. Show all posts
Showing posts with label ejecting flare. Show all posts

Sunday, 29 November 2015

First glimpse of black hole swallowing star, ejecting flare

Scientists have for the first time witnessed a black hole swallowing a star in a galaxy 300 million light years away and ejecting a flare of matter moving at nearly the speed of light.
  • First glimpse of black hole swallowing star, ejecting flareImage Credit: NASA
Scientists have for the first time witnessed a black hole swallowing a star in a galaxy 300 million light years away and ejecting a flare of matter moving at nearly the speed of light.
The finding tracks the star - about the size of our Sun - as it shifts from its customary path, slips into the gravitational pull of a super massive black hole and is sucked in, said Sjoert van Velzen, a Hubble fellow at the Johns Hopkins University in US. "It's the first time we see everything from the stellar destruction followed by the launch of a conical outflow, also called a jet, and we watched it unfold over several months," van Velzen said.