Pags

I spent 4 months making a video about the crazy scale of Black Holes using VFX.

Too bad half the science and contentions are either wrong or dubious โ€” in a large black hole, for instance, spaghettification would not occur nearly instantly. In fact, in a large enough black hole it might occur so far in the future that itโ€™s meaningless to even discuss.

The event horizon of a black hole is not a physical barrier. Itโ€™s a real thing in the sense that itโ€™s the limit of where light can escape, and where space becomes time-like and conversely, time becomes space-like. That, in laymanโ€™s terms, means that once you pass the EH the only direction you can move is toward the singularity no matter how fast you go. However, from the perspective of someone falling into a very large black hole, nothing changes. Itโ€™s only for the external observer โ€” the one not falling in โ€” that something changes.

In fact, itโ€™s theoretically possible to enter an extremely large black hole and not realize it โ€” that is, until you attempt to leave and the more energy you expend, the more quickly your course diverts to the singularity at the center as all space is curved toward it. Or to put in a very casual terms, in a black hole, all roads lead to the singularity.

Shouldโ€™ve done more research. This stuff actually is not that hard.