An asteroid impact in the worst case scenario is a terrifying thing. It seems very uncontrollable: in popular culture, it's often a… — Carrie Nugent Copy Share Image
The Gulf of Mexico, they believe, is a huge asteroid. That was an impact zone, you know that? Yeah, for that big… — Ridley Scott Copy Share Image
An asteroid impact is a preventable natural disaster. It's in part preventable because we have the technology, and it's in part preventable… — Carrie Nugent Copy Share Image
While we didn't know the dinosaurs personally, we do know that they were wiped out by an asteroid impact. — Rusty Schweickart Copy Share Image
