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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

Universities now public spaces to exercise citizenship
2016-08-30

Description: Prof Lis Lange critical conversation Tags: Prof Lis Lange critical conversation

Prof Lis Lange believes universities have a critical
role to play in advancing democracy.
Photo: Thabo Kessah

In an attempt to promote common understanding on governance, leadership, and management processes at the University of the Free State (UFS), the Institute for Reconciliation and Social Justice (IRSJ) recently hosted a critical conversation on the Qwaqwa Campus that was facilitated by Vice-Rector: Academic, Prof Lis Lange.

Prof Lange’s presentation firstly focused on the role that universities play, and the expectations thereof.

“From ancient history, universities have always had a critical role to play in the broader society,” she said. “They have always been characterised by the circulation of knowledge and ideas at a global level. They have always ensured that students’ skills and knowledge are properly certified.”

According to her, universities have changed quite a bit over the centuries.

“Historically, universities used to cater for the chosen few, but they now allow multitudes to have access as well. In the early 20th century, women and foreigners, for example, were excluded. How they relate to the society has also changed. They also used to create certain types of knowledge – at one stage this knowledge was influenced by the church. Research is now produced across a large spectrum of human and scientific knowledge,” she said.

Prof Lange also added that universities now even have a responsibility to advance democracy and to respond to societal needs.

“Despite the various tensions and contradictions between management and academic staff, between management and students, and between academic staff and students, universities are now public spaces to exercise citizenship. They provide space for all to have the right to speak and to be heard. They provide space for all to have similar rights and responsibilities,’ she said, while breaking down all the governance, leadership and management structures of the UFS.

The conversation was concluded with a question and answer session, with students mainly asking about internal UFS processes.

The session was well received by students.

“I really loved the conversation, which to me, was about breaking the walls between the management and students so as to achieve the goal of an effective university. We need more of these dialogues,” said Noxola Tshabalala, a BA Psychology student.

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