Born in January 8th, 1942. Stephenwas a British scientist, professor, and author of several works in physics.While cosmology he was diagnosed with amyotrophic lateral sclerosis (ALS);nevertheless, it was not an obstacle. In 1965 Hawking got married with Jane Wilde, with whom he had three children. Hawking was better know for his major contributions to the field of general relativity. From his partial collaboration with Roger Penrosea series of stronger theorems were established. After many years struggling with ALS, Stephen died at the age of 76.