Mice In Space
benmcgruer writes "Space.com is reporting on the Mars Gravity Biosatellite Program. This international, student-lead, project aims to explores the topical issue of biological response to low gravity, specifically the 0.38-g found on Mars, by building and launching their own satellite, complete with 15 mice. NASA, Fark.com and Universe Today also have coverage."
I still think nuclear is the best option for power, beating chemical, solar, and even mouse-wheel.
"I for one welcome our new outerspace mouse overlords!"
Who's the git that keeps modding this joke up?
"Derp de derp."