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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

Department of Architecture recognises excellence
2014-11-20

 

From the left are: Gary Westwood, Marius du Plessis and Henry Pretorius
Photo: Ifa Tshishonge
Front page design by Marius du Plessis

Marius du Plessis received the first prize in the Regional Corobrik Student of the Year Award for his design of a National Geothermal Research and Educational Centre in Johannesburg. The award ceremony was hosted by the Department of Architecture at the University of the Free State.

Anja Lareman was awarded the second prize for her Psychiatric Unit for the Deaf in Worcester and Mariska Peel received third prize for her design of a laboratory for the after oil epoch in Durban.

The Corobrik award for Best use of clay masonry brickwork was awarded to Valentino Moutzouris for his design of a Performing Arts Centre in Wynberg, Cape Town.

The event was well attended by architecture students who hoped to take home an award. Projects exhibited, received distinctions in one or all of the three main components, including design, the architectural theoretical treatise and building sciences.

“This is the greatest award that one could win in the Free State. It came with so much blood, sweat and tears, as I had to live, eat and work day and night at the same place in order to finish the project,” said Marius, master’s student in Architecture. He said that he hopes the project can be developed and implemented in mine shafts to solve the energy crisis in South Africa.

Henry Pretorius, Academic Departmental Head of Architecture, said: “It is vital for architecture to have a public interface. This event is to showcase the work of students and to make sure that it is accessible to the public. It encourages students to understand the value of their own work and its cognisance to society.”

Gary Westwood, Sales Manager of Corobrik Free State, Northern Cape and Lesotho region, said: “So far it has been an incredible journey. This annual event of 24 years is our way of giving back to the community who supports and sustains our business. It is wonderful to see how the architecture industry has adapted to a more sustainable way of design, by being part of the green movement.”

Marius will compete with other Corobrik winners from various universities on national level in April 2015.

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