Peter Harrison Planetarium

The Peter Harrison Planetarium is a 120-seat digital laser planetarium, situated in Greenwich Park, London and is part of the National Maritime Museum. It opened on 25 May 2007.The planetarium uses Digistar 3 software with blue, red and green lasers and grating light valve technology to create a 4,000 pixel strip. This strip is swept to produce a 5,000 by 4,000 pixel image, refreshed 60 times per second.

Source: Wikipedia