
How to account for the fast expansion of the universe without dark energy
Our understanding of gravity is based on Einstein's general relativity theory, which was finished in 1915.
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Our understanding of gravity is based on Einstein's general relativity theory, which was finished in 1915.

Scientists made a startling cosmic discovery in 1998. They came to the realization that the universe is not only expanding but also seems to be speeding up…

A mysterious element known as “dark energy” is responsible for the ever-increasing rate at which the universe is expanding, and one of the biggest mysteries…

We still have a lot to learn about space, but researchers who have looked at the universe's dark spaces say they believe they can generate "dark energy."