EVERYDAY SCIENCE

Detailed explanation-1: -The Sun would need to be about 20 times more massive to end its life as a black hole. Stars that are born this size or larger can explode into a supernova at the end of their lifetimes before collapsing back into a black hole, an object with a gravitational pull so strong that nothing, not even light, can escape.

Detailed explanation-2: -No. Stars like the Sun just aren’t massive enough to become black holes. Instead, in several billion years, the Sun will cast off its outer layers, and its core will form a white dwarf-a dense ball of carbon and oxygen that no longer produces nuclear energy, but that shines because it is very hot.

Detailed explanation-3: -His calculations showed that the smaller the size of the black hole, the faster the evaporation rate, resulting in a sudden burst of particles as the micro black hole suddenly explodes. Any primordial black hole of sufficiently low mass will evaporate to near the Planck mass within the lifetime of the Universe.

Detailed explanation-4: -What would it be like for us? Well, the black-hole-Sun will not be giving out any light or heat, so prepare for miserable existence in freezing cold and pitch black environment. You will not be able to see the Moon and our neighbor planets on the permanently dark sky anymore, only stars.

Detailed explanation-5: -But contrary to popular myth, a black hole is not a cosmic vacuum cleaner. If our Sun was suddenly replaced with a black hole of the same mass, Earth’s orbit around the Sun would be unchanged. Of course, Earth’s temperature would change, and there would be no solar wind or solar magnetic storms affecting us.