International Space Station Scientist Dr. Mack Powers stands 5" tall, features 15 points of articulation, and comes equipped with a Personal Satellite Assistant, (a floating red orb under development by NASA that assists him in experiments throughout the space station), an EVA helmet with flip-up sunshield, and a virtual reality visor he uses to control Robonaut, a posable robot designed for assembly and repair missions outside of the station. Robonaut is also under development at NASA.