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28 January 2021 | Story Igno van Niekerk | Photo Supplied
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.


News Archive

Anchen Froneman selected for NY post-grad programme
2015-04-29

Anchen Froneman

Anchen Froneman, PhD-student at the UFS Odeion School of Music (OSM), has been accepted into the Modular Certification Programme in Laban Movement Studies at the Laban/Bartenieff Institute of Movement Studies (LIMS), in New York (USA). 

This programme is a postgraduate certificate that is considered the equivalent of a master’s degree programme. Successful completion earns the title of Certified Movement Analyst (CMA).  Anchen’s attendance at the first module of the programme from 1 to 17 June 2015 has been made possible by a Postgraduate Scholarship granted by the Oppenheimer Memorial Trust.

Participation in the CMA Programme stems from her multidisciplinary doctoral research project as well as a personal interest in the ways that body movement contributes to a holistic musical performance.  In her research project, she investigates the application of Laban Movement Studies to obtaining embodied, integrative piano performances.  Laban Movement Studies is an approach whereby both the quantitative and qualitative aspects of body movement is analysed, codified, and developed, using specific considerations. This somatic approach uses a framework based on the personal uniqueness and complexity embedded in human movement, explaining and developing the organisation of the body, the position and relation of the body to itself, space, and other objects as well as the dynamic range of body movement. 

CMAs contribute to various areas of human development, including leadership development, cross-cultural communications and management, interpersonal skills and conflict management, team development, self-awareness and performance improvement, performing arts as well  as movement therapies.

Anchen uses the foundation of the Laban approach in her hypothesis that the development of both functional and expressive movement will enhance musical performance.  She also centres this on the literature findings on body movement in the disciplines of music performance, neuroscience, psychology, and physiology. With this project, she aims to make a scholarly contribution towards raising awareness of the importance of integrating functional and expressive movements in performance.

Anchen completed her previous music qualifications at the OSM.

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