Test du télescope spatial Hubble , des années 80. Artiste : Inconnu

• Contributeur: The Print Collector / Alamy Banque D'Images
• ID de l’image: W7CX36
• Taille du fichier: 50 MB (3,9 MB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 3680 x 4747 px | 31,2 x 40,2 cm | 12,3 x 15,8 inches | 300dpi
• Date de la prise de vue: 1980
• Photographe: NASA/Oxford Science Archive/Heritage Images

Informations supplémentaires

Cette image peut avoir des imperfections car il s’agit d’une image historique ou de reportage.

Testing the Hubble Space Telescope , 1980s. The telescope is shown being installed in an acoustic test cell. The Hubble Space Telescope (HST), was designed to see seven times further into space than had been possible before, without the distortion caused by the earth's atmosphere. HST is a reflecting telescope and its main mirror has a diameter of 2 1/2 meters. Work began in 1977 and HST was finally launched by Space Shuttle Discovery on 24 April 1990. Problems with its giant mirror meant that it did not initially work as well as expected. Corrective optics were installed in 1993, greatly improving the telescope's performance, enabling it to view the Universe in unprecedented detail.

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