‘Truly extraordinary’: Mega-laser shooting at us from halfway across the universe is the brightest ‘cosmic beacon’ we’ve ever seen
Researchers have detected a powerful beam of microwaves, or megamaser, coming from a distant galaxy merger around 8 billion light-years from Earth. The rare signal was only detected thanks to a phenomenon known as gravitational lensing, which magnified the incoming radiation. (Image credit: Inter-University Institute for Data-Intensive Astronomy (IDIA)) Astronomers have discovered a supercharged spaceContinue Reading












