![International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the](https://pbs.twimg.com/media/EJL3fYBWsAA7rNQ.jpg)
International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the
![ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn](https://pbs.twimg.com/media/EJR7jkFXUAAjXt_.jpg)
ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn
![From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings](https://sciencesprings.files.wordpress.com/2015/04/ams-02-schematic.jpg?w=632)
From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings
![From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings](https://sciencesprings.files.wordpress.com/2015/04/ams-02-bloc.jpg)