| Webster's Online Dictionary |
| Expressions | Definition | ||
| High Energy Stereoscopic System | High Energy Stereoscopic System or H.E.S.S. is a next-generation system of Imaging Atmospheric Cherenkov telescopes for the investigation of cosmic gamma rays in the 100 GeV and TeV energy range. The acronym is chosen in honor of Victor Hess, who was the first to observe cosmic rays. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| High Energy Stereoscopic System | Geography | A telescope array located in Namibia. Source: European Union. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
