Earth Has Never Been Safer From Killer Asteroids
As best as anyone can tell, if any hazardously sized asteroid were to hit Earth in the relatively near future, it would most ...
NASA makes 'emergency preparation' over asteroid that has chance of hitting Earth in next seven years
However, Asteroid 2024 YR4 has a 2.3 percent chance of colliding with Earth in seven years time, and its estimated width of ...