Latest News Archive

Please select Category, Year, and then Month to display items

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

SRC and student parliament elections declared free and fair

2004-08-17

The Electoral Institute of Southern Africa (EISA) has certified the University of the Free State ’s (UFS) election process today ( Friday 13 August 2004 ) and declared it free and fair.

The process to elect a Student Representative Council (SRC) and Student Parliament started on 2 August 2004 and ended today with the announcement of the results.

“No objections regarding the voting process were received and the preliminary results were announced last night. A total of 2192 votes were cast, while 416 votes were spoilt,” said Mr Seth Phamuli, Chief Electoral Officer (CEO) of EISA.

Mr Alfred Geldenhuys, third year student in B Com Human Resource Management, was declared the SRC President for 2004/2005. Mr Geldenhuys was SRC representative for Campus Matters in 2003/2004.

The other members of the SRC are:

Vice-President: Annelise de Kock (fourth year student in B Sc Dietetics)

Secretary: Michelle du Plessis (third year student in B Sc)

Treasurer: Dida Coetzer (third year student in B Rek)

Academics: Cherese Laubscher (third year student in MB Ch B)

Ladies Internal Liaison: Tanya de Jager (third year student in B Ed Intermediary Phase)

Men’s Internal Liaison: Stef Conradie (third year student in BA Human Movement Science)

Transformation: Clayton van der Ross (second year student in B Com Human Resources Management)

Arts and Culture: AC Geldenhuys (second year student in B Acc)

Recreation and Internal

Affairs: Khotso Motloung (third year student in B Com Accounting)

Campus Services: Sylvanus Watson (fourth year student in B Sc Agric)

Constitutional and

Legal Affairs: Lerato Mofoti (fourth year student in LLB)

Dialogue and

Associations: Owen Kumalo (third year student in B Com Sport Management)

Kovscom: Estel Scheepers (third year student in BA Integrated Marketing)

Sport: Graeme Bradley (second year student in B Com Human Resources Management)

Student Development: Werner du Preez (third year student in B Com Economics)

Irawa: Jeanri-Tine van Zyl (second year student in BA Media Studies)

In the Student Parliament the African Christian Democratic Party (ACDP) and the Kovsie Alliance were each granted seven seats, whilst the Here XVII was granted 11 seats.

MEDIAVERKLARING

Uitgereik deur: Lacea Loader
Mediaverteenwoordiger
Tel: (051) 401-2584
Sel: 083 645 2454
E-pos: loaderl.stg@mail.uovs.ac.za

Back

Economic and Management Sciences

Education

Health Sciences

The Humanities

Law

Natural and Agricultural Sciences

Theology and Religion

Open Distance Learning

Business School

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept