See spacewalkers fixing cosmic ray detector in amazing time-lapse video

NASA astronaut Andrew Morgan and ESA astronaut Luca Parmitano repaired the Alpha Magnetic Spectrometer (AMS) during a spacewalk outside the International Space Station on Jan. 25, 2020. -- Astronauts complete 4-spacewalk marathon to fix space station's $2 billion antimatter detector: https://www.space.com/spacewalking-astronauts-repair-space-station-antimatter-detector.html

Credit: NASA