![](/static/253f0d9b/assets/icons/icon-96x96.png)
![](https://beehaw.org/pictrs/image/23b10d50-5c1f-45da-be43-07f234fc229b.png)
The docking adapters look pretty much the same (interlocking petals, not male/female) and can be active, passive, or both, but Dragon’s is only active. Active has to dock to passive, so two Dragons couldn’t dock.
SpaceX developed a new one that can be active or passive for Starship, which will have to dock with Orion and the Lunar Gateway.
https://www.nasa.gov/image-article/nasa-spacex-test-starship-lunar-lander-docking-system/
I’m just waiting for the moisture farmers to get landspeeders