Mysterious fast radio burst traced back to massive ‘cosmic graveyard’ of ancient stars
Astronomers have been forced to reassess the origins of mysterious, rapid radio wave blasts called “fast radio bursts” (FRBs). This rethink was brought about by an FRB first detected last year, which has been traced back to the “cosmic graveyard” of a massive “dead” galaxy filled with ancient stars located 2 billion light-years from Earth. … Read more