T+17: NextSTEP Habitat Prototypes, and the Zombie Centaur

NASA selected six companies, as part of the NextSTEP program, to develop ground prototypes of deep space habitats, and the Centaur could live on as a wet workshop. Orbital ATK pushed OA-5 to late September. SpaceX landed yet another stage on the ASDS, and have up to 9 more launches planned for 2016.