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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

Staff, students, learners and the public opened their hearts during R5 coin-laying ceremony

2012-07-19

Photo: Sonia Small
18 July 2012

Amidst a festive atmosphere on the Red Square in front of the Main Building on the Bloemfontein Campus of the University of the Free State (UFS), students, staff, learners and members of the public came together to make their contribution to stop hunger.

In celebration of former president Nelson Mandela’s birthday, the university collected money and food in the form of a coin-laying ceremony, the packing of food parcels, and a message delivered by Emeritus Archbishop Desmond Tutu in aid of the university’s No Student Hungry (NSH) campaign and Bloemfontein Child Welfare.

Representatives from schools in Bloemfontein donated their R5 coins, together with university staff, students, members of the public, and employees of Pick n Pay Hyper. Money collected at the coin-laying ceremony will be shared between NSH and Bloemfontein Child Welfare.

According to Ms Grace Jansen and Ms Carin Buys, patrons of NSH, the more than R42 000 that was collected will be donated to Bloemfontein Child Welfare in an effort by NSH to give back to the community. “We are impressed by the number of people who showed up and by the fact that people opened their hearts and pockets to give,” said Ms Buys.

Thirty employees of Pick n Pay Hyper in Bloemfontein were also present and packed 1 833 food parcels (equivalent to 11 000 meals). This forms part of a Pick n Pay initiative in cooperation with Stop Hunger Now that is being held countrywide today.

In total, 88 000 meals will be distributed in six cities in South Africa today. The 11 000 meals in the Free State have been donated to the university and according to Ms Jansen a social worker at the UFS will distribute it to other needy students. These are students who do not receive bursaries from NSH at the moment. Every food parcel contains rice, dried vegetables, soya, and vitamin and mineral enriched powder.

The university was honoured to have Emeritus Archbishop Desmond Tutu as the speaker at the event. He attended a dialogue in the Series of Dialogue between Science and Society today at the university where he took part in a conversation with Profs. Mark Solms and Pumla Gobodo-Madikizela as part of the Global Leadership Summit.

He made a special appearance at the university’s Nelson Mandela Day festivities. His message was simple but inspiring: “Everyone has, just like Madiba, the capacity to change lives. I hope there are people present who can say that they want to improve someone else’s life. You have the chance to make South Africa a country where no one goes to bed hungry. Help us to make South Africa a country where we have compassion for each other and care for each other”.

The UFS would like to thank the following schools for their contributions:

Grey Kollege Primêre Skool
Grey Kollege
St Michael's School for Girls
Hoërskool Jim Fouché
Hoërskool Fichardtpark
Hoërskool Sentraal
Navalsig High School
HTS Louis Botha
Eunice High School

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