But just because an asteroid is classified as a PHA does not mean that it will hit Earth. In fact, none of the PHAs in NASA's database are a worrisome threat over the next hundred years ...
Could a meteorite really hit a person and injure them? And just how common is a meteorite crashing down to Earth? The frequency of meteorites making it to the Earth's surface depends on their size ...
Could a meteorite really hit a person and injure them? And just how common is a meteorite crashing down to Earth? The frequency of meteorites making it to the Earth's surface depends on their size ...