The kind of cosmic collision that would be powerful enough to do major damage might not be coming anytime soon.
Click here for original story, NASA says city-smashing asteroids aren’t so common – CNET
Source: CNET
The kind of cosmic collision that would be powerful enough to do major damage might not be coming anytime soon.
Click here for original story, NASA says city-smashing asteroids aren’t so common – CNET
Source: CNET