For science

Check, check, check....

"Among others, you have to have a bachelor’s degree in either math, engineering, biological or physical sciences, or computer science; you have to be a non-smoker; you have to speak English.  

Then if you are chosen, you have to live astronaut-style: in a small enclosure with strangers, with limited showers, writing daily reports.But in addition to the free food, those chosen for the study will be given cooking classes and taught to work in space’s microgravity environment. They will also earn round-trip travel to Hawaii, lodgings…and $5,000." 

NASA Will Pay You to Eat Astronaut Food for 4 Months
http://www.forbes.com/sites/carolpinchefsky/2012/02/22/nasa-will-pay-you-to-eat-astronaut-food-for-4-months/