The Lucasian Professor of Mathematics at Cambridge, a position formerly held by Sir Isaac Newton, physicist Stephen W. Hawking's work on Albert Einstein's Theory of General Relativity and quantum theory has had a profound impact on the world of science.

In his research, Hawking elaborates on Einstein's work and reveals that if the universe had begun with a big bang, it would end with black holes. His discoveries on black holes also reveal that these supposed vacuums actually emit energy too, but will eventually evaporate and disappear.

Born 8 January 1942 in Oxford, England, Hawking wanted to pursue studies in mathematics at an early age. His academic career, however, took a turn toward physics in his formative college years at University College, Oxford. At age 21, while a student at Oxford, Hawking was diagnosed with amyotrophic lateral sclerosis, a progressive neurological disease commonly known as Lou Gehrig's disease. You can read about Hawking's experiences with ALS at his personal web site.

Hawking has 12 honorary degrees and has authored many publications, including three books. One of his most popular was A Brief History of Time, which was a mainstay on The London Sunday Times best-seller list for four years and setting a Guinness Book record.