I am reasking this question because when i firsted asked it no gave a true answer they just started to answer about normal blackholes. Quantum mechanical blackholes are said to be able to exsist on Earth.
2007-06-04 13:05:58 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
There is no reason that mimi black holes do not exist.
2007-06-08 02:35:49 · answer #1 · answered by johnandeileen2000 7 · 0⤊ 0⤋
I know that micro-blackholes have been created on Earth. Note: created. In particle accelerators, like the one at Brookhaven National Labs. They are incredably small and evaporate almost instantly. They do not occur naturally. You need a star 20 times more massive than the Sun to create a black hole when it dies, and the resulting black hole is still about 20 times as massive as the Sun - we'd notice if there were something like that on Earth.
2007-06-04 13:23:36 · answer #2 · answered by eri 7 · 0⤊ 0⤋
There are theories that CERN and other high-energy particle research centres will be able to create mini (or quantum) black holes within the next few years (even if only for a few nanoseconds). Its a matter of power of the colliders and the technology of detectors and the magnetic "bottles" they will need to contain the black holes.
So I don't believe manmade ones exist yet, but I believe its possible they will be created.
2007-06-04 14:05:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
I certainly do. For something so small the possibility of it existing are higher than a normal blackhole.
2007-06-04 13:17:38 · answer #4 · answered by JohnnyB 3 · 0⤊ 0⤋
Hi. A proton sized black hole would be possible if you compressed a mass equal to Mt. Everest to the size of a proton. Hawking radiation may cause it to evaporate though.
2007-06-04 13:12:53 · answer #5 · answered by Cirric 7 · 1⤊ 0⤋
No i do not because than we would see them
2007-06-04 13:13:08 · answer #6 · answered by Nana 5 · 0⤊ 1⤋