Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en siderostats300432492siderostat Flat mirrors, often mounted to telescopes, which are rotated to compensate for the daily rotation of the celestial sky, therefore directing light from celestial objects under observation to the same position. siderostats (traducció pendent) siderostats (traducció pendent) 2026-03-30 20:52:52