From Earth orbit to the moon: Europe's I-Hab continues Spacelab 40-year legacy 

 A legacy of European-built and operated space modules, which began in Earth orbit and is now heading for the moon, got its start with Spacelab 40 years ago. 

https://cdn.mos.cms.futurecdn.net/jwu2rJHom7NBitYBVa6py4.jpg

https://www.space.com/esa-spacelab-40th-anniversary-gateway-ihab