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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

#Women'sMonth: PSP provides scholarly support system for Prof Wilson-Strydom
2017-08-17

Description: Merridy Wilson-Strydom Tags: National Research Foundation, Prof Merridy Wilson-Strydom, Centre for Research on Higher Education and Development, Prestige Scholars Programme, writing retreats, higher education literature 

Prof Merridy Wilson-Strydom loves asking questions and
therefore has a strong focus on research.
She also enjoys supervising PhD students.
Photo: Sonia Small


Publishing her first book and receiving a rating from the National Research Foundation (NRF) are career highlights for Prof Merridy Wilson-Strydom. As an emerging scholar, the Prestige Scholars Programme (PSP) of the University of the Free State (UFS) played an important role in reaching these goals. 

According to the Associate Professor in the Centre for Research on Higher Education and Development, the PSP provided an important scholarly support system, both through the coordinators and the other researchers who are part of the programme.

Writing retreats made book possible
“I found the support and advice provided during the process of applying for funding and rating really helpful,” she says about receiving a NRF C2 rating, based on her work over the past eight years.
She compliments the PSP writing retreats, which “provided a wonderful space for writing and it was during the writing retreats that I did a lot of the writing for my book that was published by Routledge in 2015.” Her book, University Access and Success: Capabilities, Diversity and Social Justice, moving back into academia from institutional research, working closely with undergraduate students as research participants, and postgraduate supervision, are all highlights of her work.

Her book makes a valuable contribution to higher education literature related to access and transition to universities. But, contrary to the mainstream approaches to access which rely on school performance and admissions tests, she poses the issue of social justice at the centre of the analysis.

Student project produces E-book
Another project headed by her and funded by the NRF Thuthuka Programme, was a study to understand the lives of 40 undergraduate students (on the UFS Bloemfontein Campus) who attended township high schools. The study had a particular focus on identifying institutional practices that either enable or constrain students’ capabilities for success in undergraduate study.

One of the outputs was the writing of an E-book called In our own words: Perspectives on being a student. It was written by 30 undergraduate students and the purpose was to provide a platform for students to tell their own stories about life as a student. 

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