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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

The UFS #FaceOfFacebook

2014-11-14

At the UFS, we are committed to our Human Project, which sets the standard for good behaviour and care. It reaches internally to our students and externally to our prospective students and our communities.

And so, the Kovsies #FaceOfFacebook was born from the need to communicate with students and thus become a virtual friend. Yearly auditions are held to choose the new face representing the UFS on Facebook. The successful candidate holds the title #FaceOfFacebook for the next 12 months, attending events and filming short video clips to post on our Facebook page.

We had a quick chat with our current #FaceOfFacebook, Katleho 'Blue' Letube …

Who is Blue?

"Media mistress, fashion phenom, diva divine darling, superwoman and lover of life.
I was born in a small town called Bothaville, where my mom and her side of the family are living . I started pre-school there, moved and completed my schooling career at St. Andrew's High School (a very proud S aint) in Welkom. That is where my dad and his side of the family are living . Also, I am a proud resident of House NJ vd Merwe and I am studying Governance and Political Transformation."

How do you balance everything you do?

"It's relatively easy for me to strike a balance between my academics, social life and leadership duties, because Jesus is at the centre of all that I do. He is my guide and my strength. However, I also take it upon myself to prioritise. Although I am a '' liker of things'' , I ensure that my academics are the priority and everything else falls into place perfectly."

Are you dating someone?

"Hahaha, wouldn't you just love to know? Well, yes I am off-market. I'm completely taken and I'm happy."

What drives you?

"I always feel the urge to expand myself by working harder, smarter, stronger, and more efficiently. If there's an extra mile to go, the strength inside me draws out the willingness and ability to go that extra mile."

What is it like being the #FaceOfFacebook?

"I have been privileged to be entrusted with this duty and I carry it out with pride and passion. Being the #FaceOfFacebook means you get to meet a new face on campus almost every day, because people recognis e you and want to know you better. This opportunity has opened many doors for me and has equipped me with skills that have allowed me to grow as an individual. Therefore I will forever be grateful."

Where are you going to be in five years from now?

"Five years from now I would like to see myself as a better person both personally and professionally, in a respectable and reputed position earned through my hard work and skills. However, do not be surprised if you see me as a presenter on Vuzu.TV."

Advice to prospective students?

"Do not be that pupil who enrolled at this awesome institute and never takes advantage of its kindness. The University of The Free State is an institution that offers an excessive amount of opportunities to students. Step up and get out of your comfort zone. See an opportunity, seek the opportunity and cease it. You are at a university that provides you with a platform for you to grow."

What's your favourite colour?

My favourite colours are Black, White and Blue – hahaha!!

Kovsies can keep in touch:

Facebook: Katlego Blue Letube
Twitter: @Princess_blue31
Instagram: katlegoletube

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