Gravity is not behind the accelerated expansion of universe: study
Shortpedia
Content Team
Image Credit: NASA, ESA, CSA
The universe has been expanding since the Big Bang. The first eight billion years saw a relatively constant expansion rate. However, for the last five billion years or so, the rate of expansion has been accelerating. Some say that this is gravity's doing. Now, a study has found that the nature of gravity has remained constant throughout the history of the universe.
