Is Our Universe The Inside Of A Black Hole?

An incredible question to consider, answered in the latest Starts With A Bang podcast!

Black holes are incredibly massive objects that are so dense that, from within a given region of space, nothing can escape, not even light. Yet it’s arguable that from our point of view, nothing can escape our observable Universe. Moreover, even though our Universe is huge, it’s also incredibly massive, and since it’s expanding, it was denser and smaller in the past. Could our Universe be the inside of a black hole? And do we have evidence either supporting this or ruling it out? Find out on the latest episode of the Starts With A Bang podcast!

The Starts With A Bang podcast — as well as all of our articles appearing ad-free on Medium — is made possible through your generous Patreon donations. Help us unlock our next goal today; we’re 96% of the way there!