SEST telescope. View from behind of the dish of the Swedish-ESO Submillimetre Telescope (SEST) at the European Southern Observatory (ESO) site at La Silla,Chile. The 15-metre diameter dish of this radio telescope is used for observations at frequencies of 70-365 gigahertz,corresponding to wavelengths of 0.8 to 42 millimetres. The parabolic surface of the dish is used to focus incoming electromagnetic radiation | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Parker, David |
Taille de l’image : | 3557 px × 2895 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |