SpaceX Cargo Dragon To Demonstrate ISS Reboost
SpaceX launched its 31st cargo mission to the International Space Station this evening. As usual it is delivering several tons of supplies and scientific experiments, but one difference is that for the first time the Dragon spacecraft will be used to reboost the ISS. The primary purpose of the test is to collect data SpaceX needs to develop the U.S. Deorbit Vehicle NASA will use to send the ISS into the ocean at the end of its lifetime.