JEM EF

iss055e024241 (4/16/2018) --- View of the Japanese Experiment Module (JEM) Exposed Facility (EF) and the Materials ISS Experiment Flight Facility (MISSE-FF) as it exits the JEM airlock. The MISSE-FF platform provides the ability to test materials, coatings, and components or other larger experiments in the harsh environment of space, which is virtually impossible to do collectively on Earth.