![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
![CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/styles/news_article__image_gallery/public/images/201304/20130403122602-0_0_0.jpg?itok=JK8F8BDT)
CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology
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