引力之谜可能证明多重宇宙存在

In The Trouble with Gravity, author and Guggenheim Fellow, Richard Panek, takes readers on a rambunctious journey through history while examining our ever-expanding understanding of gravity. In the excerpt below, Panek examines the first few microseconds of our universe's existence after the Big Bang -- an infinitesimally short amount of time that nevertheless may have spawned as many as one hundred cenquinsexagintillion sister universes right alongside our own. So maybe the reason we can't find the source of gravity in our universe is because it's actually leaking in from another.

自：

Hitting the Books: Gravity's mystery may prove our ...

https://www.engadget.com/2019/07/13/hitting-the-books-the-trouble-with-gravity