Astronomers have discovered an ultramassive black hole 36 billion times heavier than the Sun in the galaxy LRG 3-757. This ...
Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...
DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...