
The red planet is calling, and a group of celebrities is going where no man has gone before. In Fox’s new unscripted competition series, Stars on Mars, actors, professional athletes, reality stars, entertainers and even McLovin trade in their red carpet looks for spacesuits.
The 12 celebrities are turning into astronauts and landing on (a simulation of) planet Mars to compete in challenges. The mission? Take on assignments from none other than William Shatner (yes, Star Trek’s Captain Kirk). The famous contestants will vote one person out each week until they’re down to one — the "celebronaut," if you will.