You can find the data privacy policies of the participation organisations here:
SNSA: https://www.rymdstyrelsen.se/om-rymdstyrelsen/behandling-av-personuppgifter/
DLR: https://www.dlr.de/EN/Service/PrivacyPolicy/privacypolicy_node.html
ESA Education: http://esamultimedia.esa.int/ESAAcademyPrivacyPolicy.pdf