Miniature Black Holes May Be Hitting Earth Once Every 1,000 Years

First, the good news: You have not been killed by a black hole. The bad news is that it’s possible the universe is teeming with microscopic black holes that formed at the dawn of time, all of them hurtling through space like cosmic bullets. Some could weigh nearly as much as Earth’s moon, others an asteroid, and still more somewhere … Continue reading →