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I had a similar issue. This is my tl;dr understanding now. The thing to realize is that the view from outside shows the object falling in and getting dimmer an
by Blammar 4y ago
I had a similar issue. This is my tl;dr understanding now.
The thing to realize is that the view from outside shows the object falling in and getting dimmer and dimmer and more and more red shifted. You never actually see the object disappear.
From the viewpoint sitting on the object, you fall right through the event horizon and get turned into mush, pretty quickly.
So, black holes can be created as the matter can clearly fall past the event horizon and add to the black hole mass.
- syrrim 4y ago>From the viewpoint sitting on the object, you fall right through the event horizon and get turned into mush, pretty quickly. Do you? From an outside perspective you never fall in, and from an outside perspective the black hole eventually evaporates. From your perspective, as you fall in, the black hole evaporates in front of you.
- deleted 4y ago[deleted]
- zamadatix 4y agoOutsider perspective is about not being under significant influence of the black hole, not simply being outside the event horizon. As you fall in your perspective no longer follows that of a simple outside perspective.
- GoblinSlayer 4y agoYou mean black hole is created from your perspective, but not from outside perspective?
- zamadatix 4y agoA black hole is black because you can't observe it, observing things falling past the region you can't observe isn't a requirement for it to be black it's actually an anti-requirement. The outside perspective still sees a black hole, as in a region of space it can't observe anything from, it just can't observe what's happening to a perspective at or beyond the event horizon.
- GoblinSlayer 4y agoShouldn't it be independent from observation and happen even if you look elsewhere? And why the falling matter can't be observed? If it didn't reach even horizon, it can be observed given a good enough telescope.