Los Agujeros Negros

Tutorial on black holes written in Spanish.
Treating among other topics:
- The detection of black holes.
- The theory of relativity and black holes.
- The detection of black holes.
- Types of black holes.
- Rotating black holes.

Offered through this app by our collaborator, the author of "Relativity and the Universe", Ángel Torregrosa Lillo, and based on the aforementioned book and its website www.relatividad.org.