In terms of human lifetimes, cosmic events happen very slowly.

Chaos represents the creation of the planet Earth from a cosmic event.

It's just a cosmic event, probably a trick of the ring shadow that happens every hundred years or so.

They were created in the wake of that cosmic event.

Perhaps we are in the path of a huge cosmic event, a supernova or something else, that will swallow us with it.

Which was something more in the nature of a large-scale cosmic event than a ship.

Sure, the world may be due or even overdue for a cosmic event.

Until 2003, it was suspected that two different types of cosmic event caused them.

He had been involved in cosmic events long enough to understand the scale of the terrible catastrophe perfectly.

A grandstand seat for the cosmic event of the century.