El universo en una cáscara de nuez

The Universe in a Nutshell

Agujeros Negros y Pequeños Universos

Black Holes and Baby Universes

Breve historia del tiempo

A Brief History of Time

NASA StarChild image of <a href="https://en.wikipedia.org/wiki/Stephen_Hawking" target="_blank" rel="noopener noreferrer">Stephen Hawking</a>, the cosmologist and divulging scientist, who was elected a member of the  <a href="https://en.wikipedia.org/wiki/Royal_Society" target="_blank" rel="noopener noreferrer">Royal Society</a> in 1974.

Stephen Hawking

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