Stephen Hawking is most famous for his theory about black holes. The theory hypothesizes that black holes release matter in the form of radiation. He is also renowned for his book "A Brief History of Time."Know More
Hawking became fascinated with black holes early in his career. At the core of black holes were thought to be event horizons from which no form of matter could escape once it was within their gravitational pull. Hawking posited, however, that matter could escape from black holes in the form of radiation. This type of radiation became known as Hawking Radiation.
Hawking once again shook the scientific world when he attempted to redefine black holes by putting forth the theory that event horizons do not exist. Instead, Hawking believes there is an apparent horizon that can grow or shrink in size. He posits that if it shrinks to a certain size that allows the gravitational pull to realign, it will disappear, releasing everything that has been trapped inside. The released objects, however, would be unrecognizable as the pull of the black hole would have severely warped them. Hawking's newest theory regarding black holes is a direct response to the problem of black hole firewalls, which are thought to be a point on the event horizon at which everything that passes through is incinerated.Learn more about Inventions
Stephen Hawking is responsible for the discovery of black hole radiation, which is often referred to as Hawking Radiation. Hawking has played a part in many scientific fields and has collaborated with a number of other scientists to work on various theories and projects all over the world.Full Answer >
In an interview with The Guardian in 2011, Stephen Hawking was dismissive of the view that there is a God. He said he believed that the human brain is like a computer, which dies after its components fail. In Hawking's opinion, there is no afterlife to look forward to.Full Answer >
Despite an immobilizing disability, Stephen Hawking’s research has changed science’s fundamental understanding of the universe. A prolific writer, he has published numerous scientific papers on theoretical physics and cosmology as well as three best-selling popular books.Full Answer >
Some of the most famous scientists, as of May 2015, are Stephen Hawking, who is a physicist and cosmologist, and Noam Chomsky, who changed the arena of linguistics. Another notable scientist is Neil deGrasse Tyson, a science communicator and astrophysicist.Full Answer >