The Challenger

By: Thea Grosse

Timeline of the Challenger

The Problem

NASA's engineers told them that the O-rings wouldn't work in cold weather. But NASA decided to go on with the launch, and the next thing you know they explode. I would've never gone. I would've canceled it.

Now

Today

People are very careful about when they are about to go in space they check everything, and make sure they are ready to go.