“I am excited to put potatoes on Mars and even more so that we can use a simulated Martian terrain so close to the area where potatoes originated,” SETI researcher associate Julio E Valdivia ...

In the bestselling sci-fi novel and upcoming movie "The Martian," astronaut and botanist Mark Watney survives on Mars for over a year, largely thanks to his ingenious potato crop. But is it ...

Today's episode promises to be CRAPPIER than ever - because we're talking about The Martian. That's no judgement on the movie, it's just that the film is ACTUALLY full of poop and poop science.