From Spacelab to Gateway: 40 Years of International Cooperation in Space

ESA's Spacelab module, which launched 40 years ago, marked the beginning of Europe's involvement in crewed modules for space exploration. Since then, Europe has contributed various modules to the International Space Station (ISS) and is currently working on modules for the Gateway station that will orbit the Moon. The modules are made using advanced welding techniques and are designed to be smaller yet stronger than previous modules. The I-Hab module, part of the Gateway station, is being tested for compatibility with other modules and will serve as living quarters for crews of four for up to 30 days at a time. Europe's module development is expected to continue with plans for lunar surface modules for a future Moon base.