We know that black holes are bizarre. We know they exist. We even have a picture of two. But what exactly are they?
![[ world of weird things ]](https://substackcdn.com/image/fetch/$s_!V-uR!,w_80,h_80,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93728edf-9a13-4b2b-9a33-3ef171b5c8d8_600x600.png)
wowt explains: what is a black hole?
We know that black holes are bizarre. We know they exist. We even have a picture of two. But what exactly are they?