Today on Daily Planet, we talk with an expert to find out why NASA fired five rockets into the upper atmosphere this morning. But first, we'll show you a behind the scenes story about the Oscar winning maker of slow motion cameras. Then, we share a spooky story about robots that team up and unite as one. After the break, take a look at these surveillance cameras that can detect a gun shot in one second after it has been fired. It's Tuesday so that means we bring you Mark Miller, and today he gets schooled by the RCMP. All that plus Trending, Discoveries, Planet You and more, only on Daily Planet!