Free Search (10891 images)
Herschel’s telescope
Views:
131
Rating: 3.00/5 (2 votes cast)
Rating: 3.00/5 (2 votes cast)
- Title Herschel’s telescope
- Released 19/09/2007 9:22 am
- Copyright Astrium (P. Dumas)
- Description
The Herschel telescope is a classic Cassegrain design with a 3.5-metre primary mirror and the secondary mirror. The manufacture, alignment and optical characterisation down to operational temperatures (70 K or -203 ºC) was completed in September 2006.
The telescope is now stored in the Astrium facilities in Toulouse waiting for integration to the Herschel satellite.
(2.56 MB)