The Pressurized Mating Adapter-2 PMA-2 is processed in KSC's Space Station Processing Facility. — Google Arts & Culture
![STS098-331-001 - STS-098 - Common Berthing Mechanism (CBM) on Pressurized Mating Adapter (PMA) 2 - NARA & DVIDS Public Domain Archive Public Domain Search STS098-331-001 - STS-098 - Common Berthing Mechanism (CBM) on Pressurized Mating Adapter (PMA) 2 - NARA & DVIDS Public Domain Archive Public Domain Search](https://cdn10.picryl.com/photo/2011/07/21/sts098-331-001-sts-098-common-berthing-mechanism-cbm-on-pressurized-mating-4b5950-640.jpg)
STS098-331-001 - STS-098 - Common Berthing Mechanism (CBM) on Pressurized Mating Adapter (PMA) 2 - NARA & DVIDS Public Domain Archive Public Domain Search
![ISS, robotic removal of the Pressurized Mating Adapter-3 from Tranquility to Harmony module - 3/2017 - YouTube ISS, robotic removal of the Pressurized Mating Adapter-3 from Tranquility to Harmony module - 3/2017 - YouTube](https://i.ytimg.com/vi/EQYWCJpV3Lk/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGCsgSSh_MA8=&rs=AOn4CLAUIvAGqpA76ICa5f8ll-NawCXXbw)
ISS, robotic removal of the Pressurized Mating Adapter-3 from Tranquility to Harmony module - 3/2017 - YouTube
![Scott Manley on Twitter: "One question I get asked a lot, and I don't honestly know the answer to, is why the pressurized mating adapters on the ISS have this offset axis. Scott Manley on Twitter: "One question I get asked a lot, and I don't honestly know the answer to, is why the pressurized mating adapters on the ISS have this offset axis.](https://pbs.twimg.com/media/Ea-hYTlUEAAYOPE.jpg)