NASA plotting how to destroy ‘city-killer’ astroid that has 1.5% chance of hitting ...
NASA is on high alert for a “city-killer” asteroid that’s headed toward Earth — cuz they don’t wanna miss a thing. The ...
What is the size of the ‘City-Killer’ asteroid?
The 'city killer' asteroid YR4 2024 has a one-in-34 chance of striking Earth in the next seven years, posing a significant ...