Why Physics Can't Totally Explain the Universe's Expansion | SciShow News
Astronomers have gotten pretty good at calculating how fast the universe is expanding, but new measurements don’t line up with the predictions of well-tested...
![Why Physics Can't Totally Explain the Universe's Expansion | SciShow News](https://i.ytimg.com/vi/Ztrfmn-GtCM/maxresdefault.jpg)
Astronomers have gotten pretty good at calculating how fast the universe is expanding, but new measurements don’t line up with the predictions of well-tested...