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15 June 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs
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
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

Charity indeed begins at home
2016-02-19

Description: KL News 2016 02 19 Rag Queen Tags: KL News 2016 02 19 Rag Queen
The winning duo: Stefan Lotter and Marzel van Zyl after being crowned Mr RAG and RAG Queen at the Brutal Fruit Coronation Ball. Photo: Sarel Greyling

Stefan Lotter and Marzel van Zyl were crowned Mr RAG and RAG Queen at the prestigious Brutal Fruit RAG Coronation Ball on 12 February 2016. For the last 10 months, these University of the Free State (UFS) students have been collecting funds for community projects in the Free State.

Capitalise on existing platforms

Although they are patrons of charitable organisations external to the university, Stefan and Marzel revised their strategy to prioritise the UFS. “Some students on campus struggle, and, because charity begins at home, we will try to help the No Student Hungry and Right to Learn campaigns,” said Stefan.

However, he will continue to support the Northern Free State Caregivers, a 24-hour nursing service for terminally ill patients, for which he collected R15 000. For her part, Marzel was able to collect more than R20 000 for the Free State Residential Care Centre, which houses mentally challenged adults, and also hosts a skills development programme. The Centre’s baking workshop had to discontinue due to a lack of funding, but Marzel hopes that her contributions will bring about its revival and sustenance.

Bringing home the money

The winning duo are expected to represent our university at Mr & Miss SA Campus South Africa 2016.  According to Stefan, they plan “to push the RAG agenda there and bring money back home,” at this charity-based pageant.

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