A huge rock hurdles through space on a collision course with Earth. It's enormous, as big as the one that wiped out the dinosaurs. You've got a little more than

The United States spends approximately $4 million each year searching for near-Earth objects (NEOs). The objective is to detect those that may collide with Eart

I guess I always felt even if the world came to an end, McDonald's still would be open. High school sophomore Miranda's disbelief turns to fear in a split secon

"Amazing photography accompanies engaging information about asteroid impacts. The combination of high-interest subject matter and light text is intended for stu

In its 4.5 billion–year history, life on Earth has been almost erased at least half a dozen times: shattered by asteroid impacts, entombed in ice, smothered b