What makes stephen hawking so special

Science Why Stephen Hawking was so important to science Renowned theoretical physicist Stephen Hawking died Wednesday morning at the age of His contributions to cosmology changed the way we look at the universe. Here's a look at his most revolutionary ideas.

Social Sharing. Here are a few of his most important ideas. Hawking radiation Albert Einstein's theory of general relativity, published in , suggested the existence of black holes — an object whose gravitational pull is so intense that once something passes a region known as the event horizon, there's no escape.

Nicole Mortillaro Senior Reporter, Science. Related Stories Stephen Hawking's PhD thesis goes online, crashes website Stephen Hawking dead at 76 Hawking 'an inspiration to everyone' at centre bearing his name.

External Links arXiv. The Hartle-Hawking stated that the universe has no beginning as it has no initial boundaries in time or space. Also read: Why Indian banks are facing a credibility crisis. X Login. Sign In With Twitter. English Bangla. Sushant Talwar. Here are five ways in which Stephen William Hawking revolutionised science. Discovery of laws of black hole mechanics Working alongside James Bardeen and Brandon Carter, Hawking helped frame the four basic laws that govern the mechanics inside a black hole.

How black holes end In , Stephen Hawking took his work on black holes forward and came up with a controversial theory, the Hawking radiation. Contribution to the theory of cosmic inflation During the '80s, Hawking devoted much of his time to contributing to Alan Guth's theory of cosmic inflation. Find and compare great local hotels with our search tool.

Space History , Space News. Imagine that fire engulfing your body for 55 years. Imagine that pain, that disease stealing your mobility, your voice, your ability to breathe. Plan your stay A good night's sleep is crucial for a full day of space exploration. Subscribe Sign up to receive our newsletter and digital communications about our programs, exhibits, special discount offers and more!

Space in your inbox. Privacy Policy. In , Hawking conceded that the information must be conserved. With the physicist James Hartle, he tried to describe the history of the cosmos in one mathematical expression.

But quantum theory shows that the distinctions between space and time are unclear. As a result, the proposal showed there was little point asking what happened before the Big Bang. Obituary: Stephen Hawking A life in pictures Reaction to his death - latest updates.

His obsession with black holes. Making black holes disappear. With Roger Penrose, Hawking showed that the Big Bang must have started from an infinitely small point. An explanation for the Universe. He wasn't always right.

A man for wider horizons.