Instant Scholar: Stephen Hawking’s PhD thesis on 'Properties of Expanding Universes'
Stephen Hawking's 1966 PhD thesis, Properties of Expanding Universes, laid the groundwork for his renowned contributions to ...
Space.com on MSN17d
What were Stephen Hawking's greatest contributions to science?
Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...
New Scientist4y
Roger Penrose
Roger Penrose is one of the world’s most prominent theoretical physicists who in 1965 produced the mathematics that showed how stars collapse to form black holes. With Stephen Hawking, he ...
New Scientist2y
Roger Penrose: Communicating with future universes
During his long career, Roger Penrose has collaborated with Stephen Hawking to uncover the secrets ... the so-called singularity at the heart of a black hole. Receive a weekly dose of discovery ...