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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 hosts the first Southern African Young Scientists Summer Programme

2012-11-26

The University of the Free State is to host the first Southern African Young Scientists Summer Programme (SA-YSSP) from 1 December 2012 to 28 February 2013.

This will form part of an annual three-month education, academic training and research capacity-building programme jointly organised by the National Research Foundation (NRF), the Department of Science and Technology (DST), and the International Institute for Applied Systems Analysis (IIASA), based in Austria.

The NRF, as the National Member Organisation (NMO), in collaboration with DST, has developed a novel and innovative initiative with IIASA to establish the SA-YSSP. This programme was officially launched by the Minister of Science and Technology during November 2011.

IIASA is an international research organisation that conducts policy-oriented scientific research in the three global problem areas of energy and climate change, food and water and poverty and equity (www.iiasa.ac.at). South Africa’s engagements with IIASA, and specifically with regard to the SA-YSSP, relate primarily to the DST’s Ten-Year Innovation Plan.

Aligned with the YSSP model that is presented by IIASA in Austria annually, the SA-YSSP offers scientific seminars covering themes in both the social and natural sciences. These seminars often have policy dimensions and aim to broaden the participants’ perspectives and strengthen their analytical and modelling skills, further enriching a demanding academic and research programme (www.ufs.ac.za/sa-yssp).

Keynote lectures are to be delivered by national and international leaders in their respective research fields, partly drawn from IIASA’s widespread network of alumni and collaborators, as well as from the NRF’s extensive international networks of excellence.

The programme is to be enhanced with specific field trips and cultural and heritage excursions that will involve networking with locally based research programmes. Supervisory teams of both IIASA and South African experts will guide a cohort of competitively selected South African and international advanced Ph.D candidates.

The programme will be opened on 2 December 2012 at the Centenary Complex by the Minister of Science and Technology, Mr Derek Hanekom, the Director/CEO of IIASA, Prof Pavel Kabat and the Vice-Chancellor and Rector of the UFS, Prof Jonathan Jansen. They will be joined by a number of Nobel Prize Laureates and luminaries representing the government, the diplomatic sector and Higher Education.

The programme is directed by a multidisciplinary team at the UFS that includes:

Prof Aldo Stroebel and Prof Neil Roos (Co-Directors)

Prof André Roodt (Dean of SA-YSSP)

Prof Martin Ntwaeaborwa and Dr Henriëtte van den Berg (Deputy-Deans of SA-YSSP)

Dr Priscilla Mensah and Dr Sonja Loots (Strategic Managers)

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