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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

UFS community makes difference through Big Give Project

2016-06-10

Food for the needy. From left is Annelize Visagie, Health and Wellness;
Vicky Simpson, No Student Hungry Food Bursary Programme;
Elizabeth Msadu, Health and Wellness; and Lorinda Slippers, Student
Representative Council Rag Community Service, at the handover of
the food and cash collected by the RAG Big Give Project.
Photo: Jóhann Thormählen

Thanks to the caring community of the University of the Free State (UFS), students in need were provided for during exams, and will receive more food in the cold winter months.

Once again, staff and students made valuable contributions at the successful RAG Big Give Project, where food contributions of R 38 176.20 and cash donations of R25 000 were received. Staff, residences, and the RAG Committee made these donations as part of the project on 5 May 2016, when contributions were made at the Bloemfontein Campus gates of the UFS. An extra donation by Imperium, a residence on the Bloemfontein Campus, of R20 000 for FutureLife helped to achieve the grand total of food contributions.

According to Vicky Simpson, Assistant Officer at the No Student Hungry Food Bursary Programme (NSH), the food donation is for a designated group of students who have already been identified as food insecure by the social work office. “It will be distributed to them on a monthly basis,” she said.

The handover of food collected was done on 25 May 2016 at the RAG Food store by the RAG Office to Health and Wellness and the NSH. The RAG Office thanked the UFS community for its contributions to the project. Parexel, who made cash and food donations, received special mention. Simpson said “the food will make a huge difference in the lives of students who do not know where their next meal will come from”.

According to Jaco Faul, Senior Assistant Officer Rag CS, his office is already looking forward to the next instalment of the Big Give Project. “We challenge faculties and staff members for the forthcoming Rag Big Give project in October to see if we can beat the amount collected this time.”

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