NASA has discovered a supermassive black hole in galaxy M87, 52 million light-years away from Earth, using Hubble Space ...
A high school student in New York has stumbled onto a massive discovery — a cosmic light echo possibly spanning twice the width of the Milky Way. While scanning space for signs of dying stars, 17-year ...
Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.