I am guessing that: Space Station AMS-02 Instrument Works on the Mystery of Dark Matter https://www.nasa.gov/image-article/space-station-ams-02-instrument-wor

I am guessing that: Space Station AMS-02 Instrument Works on the Mystery of Dark Matter https://www.nasa.gov/image-article/space-station-ams-02-instrument-works-on-the-mystery-of-dark-matter/ https://www.nasa.gov/image-article/space-station-ams-02-inst... Is coming to its end of life too As a CERN experiment it seems to have produced a lot of science: https://www.nasa.gov/image-article/space-station-ams-02-instrument-works-on-the-mystery-of-dark-matter/ https://www.nasa.gov/image-article/space-station-ams-02-inst...