Can we make black holes

Answer 1

Black holes are super-heavy stars which exploded, then collapsed in on themselves to become so dense their gravitational force can collapse matter, and pulls in anything that gets too close. Once a hypothetical body, it is now generally agreed that there are many, many blackholes in the universe, I think something like 30 million in just our galaxy.

Wormholes are hypothetical (for now, haha) phenomena - basically according to relativity the universe has no beginning or end, it is closed in on itself, which means that if you were to go in a straight line in outer space very fast for a very long time, say the speed of light for 30 billion years, you would find yourself in the same spot you started at, because the universe curves in on itself. It is circular, not linear.

So while this is very hard to picture if you're not a quantum physicist, if the universe is a circle, like an apple, hypothetically there might be a way to "tunnel" from one side of the universe to the other side, or (maybe) to any point, like a worm tunneling through an apple.

Complicated stuff.

Time Tunnels are associated with Science Fiction stories but not science, they are tunnels inspired by the concept of the wormhole and allow things to pass from one time to another.

If you want to understand more about relativity, I recommend the small paperback The Universe and Dr. Einstein. No math or expertise required, and Einstein endorsed it himself. :)

Answer 2

Black holes are not created by humans, but rather are formed from the gravitational collapse of massive stars. They are incredibly dense objects with gravity so strong that not even light can escape from them. Scientists have never created a black hole in a laboratory setting.

Answer 3

no black holes are bigger than earth so that wouldn't be possiable and everything that gets sucked in never comes out so no

Answer 4

No, that isn't possible.