For our Earth never suffered a catastrophic collision of that magnitude.

But that doesn't mean there's no way to avoid a catastrophic collision.

In interviews, officials from space agencies around the world said that the risks of a catastrophic collision remain very low.

A good 25 falls (one off the lift), 12 or so runs, a near catastrophic collision with a skier later and I've done it.

This asteroid was most probably formed from a larger body through a catastrophic collision with another object.

All others in the crowd sat watching, waiting for a catastrophic collision of widows.

The distances were close enough to leave open the specter of a catastrophic collision.

They are thought to have been formed at least two billion years ago in a catastrophic collision between two larger bodies.

I understand how catastrophic collisions could ripple spacetime in some way.

He clapped his hands and the catastrophic collision receded from view.