A couple of months ago, we posted an article about a contest to select a team of "gastronauts" to spend a few months cooped up in a habitat on the Big Island of Hawaii, trying out sample menus for a prospective trip to Mars.

Well, here's an update on how that's working out:

http://cosmiclog.nbcnews.com/_news/2013/05/24/18475167-aloha-mars-what-w...