Comment by netsharc

It amuses me that of course there's a standard for docking interoperability defined:

https://en.wikipedia.org/wiki/International_Docking_System_S...

And adapters:

> The International Docking Adapter (IDA) converts older Russian APAS-95 docking systems to the International Docking System Standard

Imagine flying all the way and then realizing you forgot your adapter...