SpaceX Dragon cargo vehicle with solar panel

thingiverse

Print 2x solar panels Thousands of kilogrammes of cargo are delivered to the International Space Station by unmanned vehicles, including SpaceX's Dragon, the only resupply spacecraft capable of returning cargo to Earth. As these ships approach the International Space Station, astronauts on board use Canadarm2 to grapple and dock them. This tricky manoeuvre is referred to as a cosmic catch.