2 Dragon spaceships docked to the International Space Station

第一次看到这种奇妙的景象，2个飞船和国际空间站对接。

In a first, SpaceX has 2 Dragon spaceships docked to the International Space Station at once — one image shows both

https://www.businessinsider.com/photo-2-spacex-spaceships-docked-to-space-station-2020-12