what is stephen hawking s disease
Hawking went on to Cambridge to research cosmology, the study of the universe as a whole. In early 1963, just shy of his 21st birthday, Hawking was diagnosed with motor neuron disease, more commonly known as Lou Gehrig's disease or amyotrophic lateral sclerosis (ALS). He was not expected to live more than two years. Completing his doctorate did not appear likely.