A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new study.

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new study.

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new study.

The black hole flare, as the phenomenon is known, is thought to be the biggest and most distant ever recorded — it was detected from 10 billion light-years away.

“This is really a one-in-a-million object,” said Matthew Graham, a research professor of astronomy at the California Institute of Technology and the lead author of the study, which was published Tuesday in the journal Nature Astronomy.

  • teft@piefed.socialEnglish
    51·
    2 天前

    We probably wouldn’t see it before we were autoclaved off the planet. The burst of neutrinos will be the first indicator and then a few seconds later we’ll be annihilated by the gamma rays. So even if someone is sitting at a detector watching they will probably get “oh damn” out before everything ends.

    • P00ptart@lemmy.worldEnglish
      3·
      2 天前

      But don’t the beams usually get shot out through the north and South poles of the black hole? Far from where we are, on the outer part of one of the arms?

      • teft@piefed.socialEnglish
        3·
        2 天前

        Sag A* doesn’t point north south in the galactic plane. It’s more like a light house sweeping around with its north and south aligned 50 or 60° off the galactic plane.

        This is probably due to collisions in the past with other super massive black holes knocking it off alignment with the galaxy.

        • P00ptart@lemmy.worldEnglish
          3·
          2 天前

          Oh shit, yeah that wouldn’t be good at all then. Like a galactic deli slicer. Time to take some X, listen to edm and get the glow sticks out.