One of the largest human-made permanent magnets in space resides on the International Space Station (ISS), and it’s helping scientists better understand the origins of our universe. The Alpha Magnetic Spectrometer (AMS-02) is an observatory that is collecting data from measurements of cosmic rays, nuclei from hydrogen up to iron, as well as electrons and positrons that pervade all of our universe.
Source:
https://phys.org/news/2019-11-spacewalk-excursion-life-powerful-spectrometer.html