关于这张图
iss063e034054 (July 1, 2020) --- The SpaceX Crew Dragon, the Japanese H-II Transfer Vehicle-9 resupply ship and Europe's Columbus laboratory module figure prominently in this photograph taken during a spacewalk with astronauts Bob Behnken and Chris Cassidy. All three are attached to the U.S. Harmony module with the International Docking Adapter on top.
