
These small satellites, the size of a shoebox, are designed to expand our knowledge of the space environment and its effects on the technologies used in future missions.
During a ceremony held on September 18 at the German Aerospace Center (DLR), Catherine Koerner, NASA’s associate administrator for exploration systems development, signed an agreement that will allow Germany to send the CubeSat TACHELES into orbit. TACHELES is designed to collect fundamental data on the effects of the space environment on electrical components, crucial information for the development of technologies applicable to future lunar vehicles.
These CubeSats will be transported into space within a ring that connects NASA’s Orion spacecraft to the upper stage of the SLS (Space Launch System) rocket.
After the upper stage detaches, the CubeSats will be deployed into high Earth orbit, allowing them to conduct experiments and collect data independently. The international collaboration in launching the CubeSats reflects NASA’s commitment to expanding access to space and fostering scientific and technological development on a global scale.
Although the success of CubeSat missions is variable due to their small size and relatively low development cost, these collaborations offer crucial opportunities to share resources and knowledge.
CubeSats represent a versatile platform for testing new technologies and conducting experiments, contributing to the advancement of space research. NASA will continue to release information about other countries involved as further international agreements are signed.
All participating nations have adhered to the Artemis Accords, a set of guidelines aimed at ensuring peaceful and collaborative space exploration.
This joint mission underscores the importance of international cooperation in the context of space exploration and future lunar colonization.







