Zeiss Starmaster at Glasgow Science Centre (2002-2015)

Glasgow's planetarium was launched on 30 January 2002 by Mario Di Maggio and he managed it for three years. The planetarium originally boasted a Zeiss Starmaster fibre-optic projector costing £750,000 - the most expensive planetarium projector ever installed in the UK - sponsored by ScottishPower and motivated by the Astronomer Royal for Scotland at the time, Prof. John Campbell Brown.

Although the Starmaster could only project stars (and not 360° video like the theatre's current system), it projected a perfect night sky, impossible to distinguish from a real night sky. With appropriate background music and inspirational content, skilled presenters regularly moved audiences to tears (see feedback below).

Well-maintained, high quality Zeiss projectors can operate perfectly for 60 years or more. Yet sadly, the GSC Starmaster was retired after only 13 years - apparently because 'it only produced stars and with fulldome video planetariums can deliver much more'. True, fulldome video is the order of the day. Yet a handful of theatres around the world (eg. Hamburg Planetarium and New York's Hayden Planetarium) consider themselves extremely privileged to own both a Zeiss optical-mechanical projector and a 360° video system.

The Glasgow planetarium had the opportunity to join this select group of theatres. The Starmaster was on a lift, so it could easily be moved below the video projection line. In the early days, when we wanted to fill the dome with slide all-sky images (see examples below), the Starmaster was simply lowered, which is how it's done in Hamburg and New York.

Perhaps the real reason for selling off the Starmaster was the annual Zeiss maintenance contract became unaffordable.

What a pity for Glasgow and the UK, because 360° video doesn't move audiences to tears.



Prof. John Campbell Brown (1947-2019)




The following unsolicited 2004 article from The Guardian captures the magic of inspiring presenter-led shows that utilise a high-quality starfield

 


And the following comments from an experienced science communicator are in agreement




Mario Di Maggio, GSC Planetarium Manager (2002-2004)



In 2002, when the Royal Observatory Greenwich was researching international planetariums in preparation for constructing their own, the ScottishPower Planetarium stood out from the crowd





We even convinced the Macao Science Centre (China) to drop plans for an IMAX cinema and build a planetarium instead




An article I wrote for a 2004 Special Edition of the Carl Zeiss Innovation magazine




Proof the GSC dome could be filled with 360° images with the Starmaster in place. The all-sky slides below were created in partnership with CosmicSky for the shows The Cosmic Message (2002) and A Celestial Journey (2003)







Oh yes, now this is something you can't do with digital stars: find deep sky objects using binoculars.

We hosted the first Binocular Bonanza in September 2004, and as you can see from the list below, the Starmaster projected at least 23 deep sky objects visible from Glasgow alone. Note the local astronomy society partnership and the commercial opportunities this hands-on astronomy show afforded (selling binoculars), as well as the low ticket price due to Carl Zeiss sponsorship.


So if you were lucky enough to have seen the original Glasgow planetarium stars (and deep sky objects), consider yourself extremely privileged!



Copyright © 1991-2020 Mario Di Maggio. All rights reserved.