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Close encounters of the planetary kind

28 January 2021 | Story Igno van Niekerk | Photo Supplied

conjunction_web read more — Pictured from the left: Lucas Erasmus from the Department of Physics, Piet le Roux from the Astronomical Society of SA – Bloemfontein, Quinton Kaplan from the Department of Physics, Thinus van der Merwe from the Astronomical Society of SA – Bloemfontein. Front: Prof Matie Hoffman

In his book, The World is Flat, Thomas Friedman mentions how at first countries, then companies, and eventually communities went global. In true flat-world fashion, a combined team of the University of the Free State (UFS) and the Astronomical Society of South Africa – led by Prof Matie Hoffman, Associate Professor in the Department of Physics – participated in a once-in-a-lifetime event with their counterparts from the Ellinogermaniki Agogi School and the Skinakas Observatory in Greece.

On 21 December 2020, Earth was treated to the Jupiter-Saturn conjunction, when the two planets were only 0.1 degrees apart in the sky. Although conjunctions are regular phenomena, NASA mentions that the great conjunction of Jupiter and Saturn in 2020 was the closest since 1623 and the closest observable since 1226! A pinkie finger at arm’s length could cover both planets – although they were still millions of kilometres apart in space.

Planning started months ahead of the event, with the Ellinogermaniki Agogi Observatory in Greece and the Boyden Observatory in Bloemfontein chosen as the two selected vantage points. From both the Southern and Northern Hemisphere, the conjunction would be broadcast live on YouTube. As with any other technical project on an international scale, challenges arose. For example, in the Northern Hemisphere, it was already dark at 17:45 while the South African astronomers were still basking in sunlight until after 19:00. The conjunction would only be visible from South Africa after 19:30, almost two hours after it would be visible in Athens. The time was well used, with the event including a word of welcome by the Consul General of Greece in South Africa, Ioannis Chatzantonakis, presentations on Saturn and Jupiter, as well as a virtual tour of the Boyden Observatory, emphasising its connection with Greece through its first Director, Stefanos Paraskevopoulos.

On Saturday, 19 December, the teams ‘gathered’ on opposite sides of planet Earth to do a dry run. One could sense the urgency and tension as both teams realised that they would have a huge captive audience on YouTube, and plans had to be made in case of connectivity challenges and if the weather did not allow the conjunction. As preparations progressed, Prof Hoffman was talking to his Greek counterparts and was simultaneously walking around with his laptop to share the landscape and activities via his webcam with colleagues in Greece.

Monday 21 December 2020 – the weather prediction was correct. Clouds covered the Free State sky and scattered raindrops started to fall. Revert to Plan B. A recording made on Saturday evening was shared via the YouTube link, while a live feed of the conjunction from elsewhere in South Africa was arranged. From both sides of the world, information was shared about the history of the venues, as well as the marvel of what was happening in space. Fortunately, expert planetary photographer Clyde Foster was able to share a live feed just after 19:30 from the observatory at his home in Centurion, Gauteng. Those attending the event where visuals and speakers were together on one screen – yet thousands of kilometres apart – watching an event in outer space, will indeed agree with Thomas Friedman: the world is flat. The live-stream event of the conjunction was a catalyst that will result in continued collaboration between the UFS and colleagues in Greece in the field of astronomy.

By the time of this writing, the livestream has reached more than 50 000 people.

Watch: Coverage of the Jupiter-Saturn conjunction here

News Archive

Postgraduate Film and Visual Media Programme at UFS from 2015

2014-12-04

There is great excitement at the University of the Free State (UFS) about the approval of a new honours and master’s programme in Film and Visual Media to be offered at the Faculty of the Humanities as from January 2015.

Prof Suzanne Human, Head of the Department of Art History and Visual Culture Studies at Kovsies and Director of the new programme, says this will be an interdisciplinary Film and Visual Media programme. There will consequently be a strong theoretical-philosophical basis in the training, as well as the practical experiences of students. The UFS will be the only university in South Africa where this much emphasis is placed on the historical and theoretical aspects of film-making.

“The world of images is, in our day and age where we are overwhelmed by images on a daily basis, a central study field relevant across various disciplines and even links the natural and human sciences,” says Prof Human.

“Film, which replaced books in the lives of young people in many ways, is an exciting field of which most people have some knowledge and involves a broad field of information with wide relevance.”

The programme will be presented with the cooperation of international scholars and experienced experts from the local industry. Chris Vorster – better known as Ryno from 7de Laan – with more than 20 years of experience in writing, directing and performance for theatre and TV, was appointed as lecturer in Film-making Theory and Practice in the newly-built film studio as from 2 January 2015.

This new postgraduate programme is developed in cooperation with several UFS departments:
• Prof Suzanne Human and Johanet Kriel (History of Art and Visual Culture Studies);
• Prof Nico Luwes, Dr Pieter Venter and Debeer Cloete (Drama and Theatre Arts);
• Prof Helene Strauss (English);
• Dr Anthea van Jaarsveld and Dr Cilliers van den Berg (Afrikaans and Dutch, German and French).

Specific admission requirements apply. For example, students should have a related BA degree with a minimum achievement level of 65%. Admissions are limited and subject to selection, therefore students that are interested should apply as soon as possible.

Admission requirements

For more information, please send an email to filmandvisualmedia@ufs.ac.za.

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