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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

State of our campuses: UFS closes campuses until Friday 28 October 2016 to readjust academic programme

2016-10-13

The senior leadership of the University of the Free State (UFS) has carefully analysed all the risks facing the university in the current national crisis in higher education, which includes the possibility of losing the academic year. The university management has been engaged in back-to-back meetings with the student leadership, South African Police Service (SAPS), and other stakeholders over the past two days in an attempt to ensure the safety of all parties, and normalise the academic functioning of the UFS. Unfortunately, we have been unable to arrive at an agreement about the resumption of the academic year regardless of the timing of the government response to students’ demands. This is further complicated by the fact that the university has received notice of intention of an interdict to reopen with immediate effect.

Taking all of this into account, the senior leadership of the UFS has decided as follows:

The UFS will not be shutting down for the remainder of 2016. The Bloemfontein and South Campuses will, however, be shutting down from Thursday 13 October 2016 until Friday 28 October 2016. These two weeks will be used for crucial and complex arrangements to be put in place to readjust the academic calendar and ensure that all students can complete their studies.
The academic arrangements are focused on organising alternative modes of delivery of our programmes to support student learning. Academics will be working on readjusting their course materials for this purpose.
The Bloemfontein Campus and the South Campuses will be closed for undergraduate and honours students. Administrative and academic staff will be working, as well as master's and doctoral students.
Students in residence will have to vacate their rooms by 12:00 on Saturday 15 October 2016. Students who need help in this regard must please contact +27 51 401 2001 or send an email to hotline@ufs.ac.za.
Arrangements will be made to accommodate international, master's, and doctoral students.
The specific information about academic programmes will be communicated to students by their respective faculties as it becomes available.

The senior leadership wants to restate its commitment to free education as well as its willingness to stand together with students and other public universities to impress on government the urgency to decide on a time frame for the roll-out of free higher education for the poor and missing middle. During these two weeks the UFS will meet with the leadership of Universities South Africa to coordinate collective action in this regard.

Consistent with this commitment the UFS leadership will roll out a series of activities to inform and educate students and the general public on different models and experiences of providing free higher education.

The UFS is deeply concerned about the possible securitisation of our campus as a way of solving this crisis.

The UFS condemns in the strongest terms violence as a methodology to achieve ends in the context of a democratic state.We are, as always, committed to providing quality education and a conducive environment for learning.

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