Tag Archives: ZEISS STARMASTER VELVET hybrid planetarium technology

Largest planetarium in India now equipped with ZEISS STARMASTER VELVET hybrid planetarium technology

Largest planetarium in India continues its educational work using ZEISS technology JENA, 21-Jul-2017 — /EuropaWire/ — Following an extensive restoration, the Birla Planetarium in Calcutta reopened on 18 July 2017. Originally built 55 years ago, the planetarium has a 23 m … Read the full press release