Particle imaging satellite built by Southwest Research Institute, Orbital Sciences Corporation (OSC) (bus) for Southwest Research Institute for NASA, USA. Launched 2008. Used the MicroStar-2. Launched 2008.
AKA: SMEX 10. First Launch: 2008-10-19. Last Launch: 2008-10-19. Number: 1 . Gross mass: 105 kg (231 lb).