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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

Kovsie TV Launched
2015-05-06

Victor Ngubeni, Grace Thoabala, Nangamso Dlatu, Aisha Poswa, Lesego Maakamedi, Nothando Hlope, Aldene vd Merwe and Lawrence Siyoko

“We have to change our university before we can change our country.”

 

There is a revolution at hand, and students are requesting new and exciting platforms on which they can voice themselves. Kovsie TV aims to do just that for Kovsie students. 

 

As a student initiative, the steam behind it is SRC Student Development and Environmental Affairs, Victor Ngubeni. He says that it is only right that it be by the students themselves. The launch saw many from the campus community gathered out of curiosity and excitement for the new venture. The evening started out as quite a classy frenzy, which had attendees clearly prepared for the level of broadcasting that the launch would showcase.

 

The initial idea is to increase the number of platforms where students can receive information. The Student Media portfolio, which oversees the functioning of student media platforms, aims to make Kovsie TV as autonomous as possible. As an introductory initiative, it will aid in the sharing and telling of students’ stories.

 

It is important to mention the preparation process that was endured by the many hopefuls who auditioned, hoping to make it as one of the Kovsie TV presenters. For more than three weeks, the panel of judges sieved through the contestants until they had just six rough diamonds. Then, for the first time, the audience met the faces that they would become familiar with from this point.

 

As Ngubeni stressed during his speech, Kovsie TV would not serve as propaganda machine for the SRC, as many might have asked about the relationship that could be expected between the two. The architects of Kovsie TV hope that, as a student initiative, it will inspire a new era in student activism.

 

When asked about the concept behind this new platform, Ngubeni informed us that, “the concept is to have a twenty-minute campus TV show highlighting what goes on around campus so that students know, and so that we can get them participating in campus life activities.”

 

This is a student initiative whose future will depend solely on the students themselves.

 

Presenters:

Nangamso Dlathu – Studio presenter

Grace Thoabala – Studio presenter

Lesego Maakamedi – Social events

Nothando Hlophe – Current affairs

Aldine van der Merwe – Culture events and Vox-Pop

Mbulelo Siyoko – Culture and Vox-Pop

Aisha Phoswa ? Sports

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