Astronauts are exposed to high-speed cosmic particles that can do a lot of damage.

Twenty-two events from cosmic gamma rays and 22,000 events from charged cosmic particles were found.

For a better understanding of sources and acceleration of cosmic particles direct measurements of cosmic rays are necessary.

The walls represent the magnetic mirrors with whom the cosmic particles collide.

It covers specifically gravitation, astrophysics and cosmology, with topics such as general relativity, quantum gravity, cosmic particles and radiation.