RT @SpaceflightNow: The #Dragon capsule’s navigation bay door has been opened in a key post-launch milestone en route to space station. spaceflightnow.com/falcon9/009/st…
RT @SpaceflightNow: The #Dragon capsule’s navigation bay door has been opened in a key post-launch milestone en route to space station. spaceflightnow.com/falcon9/009/st…