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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

Competition emphasises value of mother-tongue education
2017-11-02

Description: Public Speaking Competition  Tags: Public Speaking Competition  

At the recent Multilingual Debating Competition were, from the left: Anita Muller,
local facilitator; William Magwa, master of ceremonies; Dr Chrismi-Rinda Loth,
project coordinator in the Unit for Language Facilitation and Empowerment; and
Mabatho Ntsieng, project facilitator in Community Engagement.
Photo: Supplied

The Multilingual Public Speaking Competition has been an annual event in Philippolis since 2013. The competition was established as a result of the Multilingual Information Development Programme (MIDP), a project sponsored by the province of Antwerp in Flanders, Belgium. 

The competition is jointly hosted by the Unit for Language Facilitation and Empowerment (ULFE) at the University of the Free State (UFS) and the Department of Community Engagement, also from the UFS. 

Debating in your home language
Grade 6 to 9 learners from four schools participated in this year’s competition. Bergmanshoogte Intermediate School, Madikgetla Primary School, Williamsville Primary School, and Springfontein Primary School each entered their three best speakers per grade. 

Olerato Tshiloane, a Grade 7 learner from Madikgetla Primary School, was named best speaker overall. 

Everyone debated on ‘Heritage’
The overall theme of this annual event was ‘Heritage’. Thirty six learners debated in their mother tongue on aspects of this theme, such as its definition, the role it plays in their lives, and the importance thereof. According to Dr Chrismi-Rinda Loth from ULFE, learners have to present their speeches in their mother tongues. “This emphasises the value of the mother tongue/home language within a teaching context,” she says.

This year’s competition saw 20 Afrikaans speeches, 13 in Sesotho, and three in isiXhosa. The multilingual adjudication panel was composed of teachers from the participating schools, and the head adjudicator from the Afrikaanse Taal- en Kultuurvereniging (ATKV). The ATKV is a partial sponsor of the competition and also provides the participation certificates. 

Dr Loth says ULFE and Community Engagement are looking forward to continue their collaboration, thus contributing to the empowerment of the community.

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