Over 500 Scientists From 16 Countries Developed The Device

Four days after launching aboard space shuttle Endeavour, the Alpha Magnetic Spectrometer (AMS-02) has been successfully installed on the International Space Station (ISS). The AMS-02 is a state-of-the-art particle physics detector designed to operate as an external module on the International Space Station. It will use the unique environment of space to study the universe and its origin by searching for antimatter and dark matter

The AMS-02 contains sensors that measure cosmic radiation and detect dark matter or antimatter. The sensors should function well for at least ten years and are maintained at a fixed temperature. To ensure equitable temperature conditions, a highly advanced cooling system was developed based on two-stage CO2 cooling. The instrument, which was developed by a team of some 500 scientists hailing from 56 scientific institutes in 16 countries, was transported to ISS aboard space shuttle Endeavour in its final flight.

The Alpha Magnetic Spectrometer - 02 (AMS-02) is a state-of-the-art particle physics detector constructed, tested and operated by an international team. The AMS-02 uses the unique environment of space to advance knowledge of the universe and lead to the understanding of the universe's origin by searching for antimatter, dark matter and measuring cosmic rays.

NASA says the AMS-02 will provide a plethora of cosmic ray data that will help to advance and perhaps redefine much of what we know about the Low Earth Orbit space radiation environment.

This unique scientific mission of exploration seeks to understand fundamental issues shared by physics, astrophysics and cosmology on the origin and structure of the universe. Although the AMS-02 is specifically looking for antimatter and dark matter, as the largest magnetic spectrometer in space, AMS-02 has and will collect information from cosmic sources emanating from stars and galaxies millions of light years beyond the Milky Way.

The instrument is reportedly operating normally, and has reportedly already tracked its first particles from ISS.

FMI: www.ams02.org, www.nasa.gov