This is earth’s real first line of defense against asteroid strikes0
- From Around the Web, Space
- May 23, 2018
What do we have if a world-ending asteroid is heading straight for us?
What do we have if a world-ending asteroid is heading straight for us?
Asteroid Bennu, a space rock the size of the Empire State Building, is expected to fly by close to Earth in 2135.
The next time a hazardous asteroid lines Earth up in its crosshairs, we may be ready for the threat.