The EXPOSE-E experiments are:
* PROCESS, study photochemical organic compounds in Earth orbit. Relevant to comets, meteorites, Mars and Titan.
* ADAPT, study molecular adaptation strategies of microorganisms in analogues to meteoritic matter to different space and planetary UV climate conditions.
* PROTECT, study of spores' resistance to space conditions, and their ability to recover from the damages done by such an exposition. For planetary protection purposes.
* LiFE (Lichens and Fungi Experiment), study of radiations effect on lichens, fungi and symbiotes in space conditions.
* SEEDS, test plant seed as a terrestrial model for a panspermia vehicle and as a source of universal UV screens and study of their ability to resist radiations.
* Dosis, Dobis & R3D, passive dosimeters for ionizing radiation measurement and the R3D (Radiation Risk Radiometer-Dosimeter E) active radiation measuring instrument.