Stephen Hawking
Stephen Hawking
Stephen William Hawking, CH, CBE, FRS, FRSAis an English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge. His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity, and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Hawking was the first to set forth a theory of cosmology explained by a union of the general theory of...
NationalityEnglish
ProfessionScientist
Date of Birth8 January 1942
CityOxford, England
If we want to travel into the future, we just need to go fast. Really fast. And I think the only way we're ever likely to do that is by going into space.
Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.
If time travel is possible, where are the tourists from the future?
Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.
Time travel may be possible, but it is not practical.
I have experimental evidence that time travel is not possible.
Time travel was once considered scientific heresy, and I used to avoid talking about it for fear of being labelled a 'crank.'
Perhaps one day I will go into space.
It now appears that the way the universe began can indeed be determined, using imaginary time.
If you understand the universe, you control it, in a way.
I think the discovery of supersymmetric partners for the known particles would revolutionize our understanding of the universe.
I have wanted to fly into space for many years, but never imagined it would really be feasible.
Wagner manages to convey emotion with music better than anyone, before or since.
Time can behave like another direction in space under extreme conditions.