NASA Crashes Satellite Into Asteroid to Save Earth

History was made when NASA successfully crashed a satellite into an asteroid. It sounds like a really bad mistake, but mission control has never been this excited to see a lost signal. DART was the first test of our ability to defend the Earth against an asteroid. A team at Johns Hopkins Applied Physics Laboratory attempted to move an asteroid seven million miles away in hopes of being able to defend the planet in the future. Inside Edition Digital’s Mara Montalbano has more.