One of the biggest known black holes discovered
Facts for Prelims (FFP) Source: Indian Express Context: Astronomers have discovered one of the biggest black holes ever found, using gravitational lensing. About Gravitational Lensing: Gravitational lensing is the name given to the phenomenon where a foreground object—a galaxy or a black hole—bends the light from a more distant object behind it, magnifying it in …
Continue reading “One of the biggest known black holes discovered”