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New projection system contributes to enhanced experience at Naval Hill Planetarium

15 June 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs

During the installation of the new computer and projector equipment at the Naval Hill Planetarium, were from the left: Dieter Schwab and Alex Reither from Sky-Skan, and Prof Matie Hoffman, Barry Crous (Instrumentation), and Pat van Heerden (Department of Physics) from the UFS.

The Naval Hill Planetarium at the Centre for Earth and Space on Naval Hill was inaugurated on 1 November 2013. It was the first digital planetarium in Africa south of the Sahara.

The Department of Physics at the University of the Free State (UFS) is responsible for the Naval Hill Planetarium (formerly the Lamont-Hussey Observatory). The department uses the planetarium to educate and inform citizens about the natural sciences. The planetarium, together with the Boyden Observatory, is also important for the display and communication of South Africa’s astronomical heritage.

The planetarium system was recently upgraded in a project that cost R6 million. According to Prof Matie Hoffman from the Department of Physics, it was time to upgrade the computers and graphic cards, and to replace the lamp projectors with laser projectors.

Funding for the state-of-the-art equipment came from the Faculty of Natural and Agricultural Sciences and the Information and Communication Technology Services (ICT Services) at the university. Businesses in Bloemfontein – First Technology and Raubex Construction – also contributed to the project.

Presenting programmes more often

Planetarium specialists Dieter Schwab and Alex Reither from Sky-Skan Europe, based in Germany, installed the new equipment over a period of two weeks.

Prof Hoffman says the new equipment will enhance the experience of people visiting the planetarium for a close encounter with the wonders of the universe to deepen their appreciation of science and astronomy.

“Besides a clearer image with better colour, the new projectors will also be more economical to operate. This means we will be able to offer programmes at the planetarium more often,” he says.

The upgrades also include new software. Prof Hoffman explains that the software will enable more sophisticated presentations and open the door to the use of the planetarium for higher level visualisation of scientific data where any large data sets with many variables are involved, such as climate science, astrophysics, and cosmology.

Offering an incredible experience

After completion of the installation, a period of two weeks will be spent on training to master the use of the new equipment and the software. The public can expect the first show with the new equipment at the end of June.

“I am most looking forward to the planetarium creating an incredible experience – better than in the past – for the public and increasing everyone's admiration and understanding of the universe. I also believe the planetarium is an excellent facility to improve students' skills in science communication, and it provides these students the opportunity to share their knowledge with the public,” concludes Prof Hoffman.

News Archive

Excellent facilities, pleasant weather and hospitality attract international teams

2012-03-14

Germany and South Africa played friendly practice matches at the UFS during their training camps.
Photo: Johan Roux
14 March 2012

Three international hockey teams have used the practice facilities of the university since the beginning of the year to prepare for the Olympic Games in August this year. The German and South African hockey teams have practiced here on four previous occasions.

Due to the cold weather in Europe, Austria also held its hockey training camp at the university this year. In addition, four of Austria’s triathlon athletes used the cross country track and swimming pool on the Bloemfontein Campus to prepare for the Olympic Games.

Germany’s national hockey team practised at the university from 3 to 12 March 2012. South Africa made use of the facilities from 5 to 10 March and Austria’s national team has been practicing in Bloemfontein since 24 February. From 3 to 10 March, a club team from Austria also made use of the university’s facilities, including the astros, the swimming pool, the athletics track and the Biokinetics Centre. SV Arminem also played two matches against the men’s hockey team from Kovsies. The first match end 2-2. With the second match Kovsies won 4-1.

Other international hockey teams who have made use of the astros over the past six years include Russia, Argentina, Belgium, China, Azerbaidjan and the Netherlands.

Staff ensured that everything ran like clockwork during the different training camps. Ms Annemarie Ludick and Mr Frans van der Watt, under the guidance of Mr Mickey Gordon, Head: Institutional Promotion, Fundraising, Marketing and Sport, were responsible for the logistical arrangements and finances. Mr Johan Gerber saw to the maintenance of the astros. The university boasts some of the best equipped astros in the world. “Germany, for example, did not bring along any exercise balls, cones, or beds (for use by physiotherapists) because the astros are fully equipped,” said Ms Ludick.

The fact that international teams such as Germany (ranked second in the world), South Africa and Austria made use of the university’s facilities is significant. “The university’s first team got for example the opportunity to play practice games against these players. The training camps also contributed to the economy of Bloemfontein,” said Ms Ludick.

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