Demo
    A view of the international space station with an open hatch, showing solar panels and space station modules against a backdrop of space.
    The inflatable Bigelow Expandable Activity Module, center, is a potential deep-space habitat in the middle of a two-year demonstration mission at ISS.
    Close-up of a detailed satellite instrument with multiple sensors and a robotic arm, set against a dark background.
    Raven is deployed outside the ISS to test sensors that may make it easier to operate spacecraft autonomously.