Legendary roboticist Red Whittaker is a professor who splits his time between teaching future engineers at Carnegie Mellon and owning/operating a working cattle farm in rural Pennsylvania. With a crack team of former students, he co-founded Astrobotic because he believes robots are the best solution for exploring remote, harsh environments -- from nuclear disaster zones to the moon.

Founded by an ad hoc group of part-timers, this Berlin-based GLXP team plans to open source its mission data. Team leader Robert Böhme, who was raised in the former East Germany, says the free exchange of information is ultimately more important than money.

Deepana Gandhi dreamed of a career in math/science, but she grew up in rural India where women aren't typically afforded the same opportunities as men. After struggling to find a job, Deepana eventually landed at Indus in Bangalore, where she works on the equations necessary for navigating to the moon.

Alex Dobrianski emigrated from the Ukraine to Vancouver to build a better life for his wife Luda and their three children. Twenty years later, after launching a career in IT, he staked his retirement money on the GLXP and recruited his son Sergei to help him pursue his lifelong passion for aerospace, which Alex had been forced to abandon in post-Soviet Ukraine.

When the 2011 tsunami decimated Japan's Pacific coast, robotics Professor Kazuya Yoshida and his family were lucky to escape harm's way. Understanding that it's only a matter of time before an even greater natural disaster strikes, the professor wants his rovers to explore the lunar caves, which could provide a suitable location for future human settlements that will help preserve our species.