MYTHBUSTERRRS... INNNN... SPAAAAAACE!!!
Seriously, though. I'm a huge fan of Phil Plait, and his blog at Bad Astronomy. He's been talking about a super-secret TV project he's been working on for a while now, and I'm really excited to finally find out what it is. I'll definitely be tuning in to see this!
There isn't an air date for the show yet, but I'll certainly be keeping my eye out for it. I'll let you know when I hear more.
EDIT: Apparently the original video was taken down on YouTube. Luckily, Phil Plait posted a new one that's up. You can see it here, if my new embedded one doesn't work.