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No boundary universe theory
Transcript of No boundary universe theory
The geometry of the no-boundary universe would be similar to the geometry of the surface of a sphere, except it would have four dimensions instead of two.In this analogy, unfolding in imaginary time Earth’s North Pole represents the Big Bang marking the start of the universe.
Who invented the theory?
stephen hawking and james hartle invented the theory in 1983.
In this image as the time keeps going the space keeps increasing without boundaries.
Scientists know the universe is expanding because they measure how far apart other planets and other things in the universe are getting with the hubble telescope.