What is the smallest size a black hole possible? The smallest possible Stellar black hole is set by the Tolman–Oppenheimer–Volkoff limit which is estimated at 2.17 solar masses… But actually it is less than that because the Neutron star will give...
What would happen if a micro black hole hit Earth? The possibility that a black hole could actually impact Earth may seem straight out of science fiction, but the reality is that microscopic primordial black holes could actually hit Earth. If...
Can the super collider make a black hole? Particle physicists predict the world’s new highest-energy atom smasher, the Large Hadron Collider (LHC) near Geneva, Switzerland, might create tiny black holes, which they say would be a fantastic discovery. Can CERN create...
What is the black hole Unicorn? How strong is the Unicorn black hole? It is located about 1,500 light years from Earth. ‘ The researchers said the black hole is roughly three times the mass of our sun, testing the lower...
How much mass would a black hole have? A typical stellar-class of black hole has a mass between about 3 and 10 solar masses. Supermassive black holes exist in the center of most galaxies, including our own Milky Way Galaxy. They...
How were primordial black holes formed? Due to the extreme environment of the newly born universe, extremely dense pockets of sub-atomic matter had been tightly packed to the point of gravitational collapse, creating a primordial black hole that bypasses the density...
What would happen if a primordial black hole hit the Sun? The likelihood is that a primordial black hole with mass of an asteroid or comet (about 10^21 g) would pass straight through the Sun, generating a small puff of X-rays...
Are primordial black holes confirmed? The thinking is that random fluctuations in the distribution of mass in the early universe must have created some regions dense enough to form black holes. However, nobody knows if primordial black holes actually exist. Astronomers...
What happens if a primordial black hole hit Earth? The possibility that a black hole could actually impact Earth may seem straight out of science fiction, but the reality is that microscopic primordial black holes could actually hit Earth. If one...
Could Planet 9 be a small black hole? But they could as easily be primordial black holes floating around the galaxy, the astronomers proposed. If that were the case, the putative Planet Nine could well be a black hole, too, in...