agujeros negros

On January 8, 1942, English theoretical hysicist,  and author Stephen William Hawking was born. Hawking’s principal areas of research are theoretical cosmology and quantum gravity. His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity, and the theoretical […]

Supernovae are the bright, but short lived explosions of a dying star. At their brightest they can outshine an entire galaxy. The brightest ones, known as superluminous supernovae, can be […]