If the Universe is expanding (as opposed to, say, getting fat), shouldn’t we, our planetary neighborhood, our galaxy, be expanding right along with it? If so, would we even be able to notice?
https://gizmodo.com/new-theory-says-the-universe-isnt-expanding-its-jus-815713784
In the latest episode of Minute Physics, Henry Reich tackles this cosmological conundrum of vast, expanding proportions.
