blog posts Rogue supernovas likely flung into space by black hole slingshots Aug 13, 2015 2:30 pm by Liz AhlbergResearch Share on Facebook Tweet Email Images Using data from NASA’s Hubble Space Telescope and other telescopes, astronomer Ryan Foley traced 13 high-velocity exploding stars back to the galaxies they came from to find the peculiar combination of events leading to the stars’ lonely deaths. Share on Facebook Tweet Email