NASA's Fermi Gamma-ray Space Telescope has detected beams of antimatter launched by thunderstorms. Acting like enormous particle accelerators, the storms can emit gamma-ray flashes, called TGFs, and high-energy electrons and positrons. Scientists now think that most TGFs produce particle beams and antimatter. This video is public domain and can be downloaded at: svs.gsfc.nasa.gov Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: svs.gsfc.nasa.gov Or find NASA Goddard Space Flight Center on facebook: www.facebook.com Or find us on Twitter: twitter.com
Tags: Scott, Wiessinger, NASA, Goddard, antimatter, fermi, lightning, thunderstorms, satellite, astrophysics, gamma, ray, electron
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