![Telescope used for the investigation of cosmic gamma rays, H.E.S.S., High Energy Stereoscopic System, Farm Göllschau Stock Photo - Alamy Telescope used for the investigation of cosmic gamma rays, H.E.S.S., High Energy Stereoscopic System, Farm Göllschau Stock Photo - Alamy](https://c8.alamy.com/comp/DTA4RX/telescope-used-for-the-investigation-of-cosmic-gamma-rays-hess-high-DTA4RX.jpg)
Telescope used for the investigation of cosmic gamma rays, H.E.S.S., High Energy Stereoscopic System, Farm Göllschau Stock Photo - Alamy
HESS Telescopes - Artistic representation of the HESS detectio. Credit: SciCom Lab / DESY | Facebook
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Scale model (1:30) of a single telescope from the High Energy Stereoscopic System (HESS) | Science Museum Group Collection
![Sketches of a H.E.S.S. phase I telescope and the new large telescope.... | Download Scientific Diagram Sketches of a H.E.S.S. phase I telescope and the new large telescope.... | Download Scientific Diagram](https://www.researchgate.net/publication/277594977/figure/fig1/AS:651873707106323@1532430211899/Sketches-of-a-HESS-phase-I-telescope-and-the-new-large-telescope-Taken-from-1.png)
Sketches of a H.E.S.S. phase I telescope and the new large telescope.... | Download Scientific Diagram
![Very first measurements of GRBs from ground – a breakthrough in high-energy gamma-ray observations » APPEC Very first measurements of GRBs from ground – a breakthrough in high-energy gamma-ray observations » APPEC](https://www.appec.org/wp-content/uploads/2019/12/HESS_APPEC-1.jpg)