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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

Regional Conference on Trafficking in Human Beings

2007-06-29

Trafficking in Human Beings:
National and International Perspectives

Date: 17th August 2007
Address: CR Swart Auditorium, University of the Free State, Bloemfontein, South Africa.

Every year thousands of children and adults become victims of trafficking and abuse in South Africa and throughout the southern African region. Victims are trafficked for a myriad of reasons: sexual exploitation, including prostitution and pornography; illegal labour, including child conscription; domestic servitude; illegal adoptions; body parts/organs; and forced marriages.

The Unit for Children’s Rights, Department of Criminal and Medical Law, University of the Free State (UFS), together with the Centre for Continuing Legal Education at UFS, will host a Regional Conference on Trafficking in Human Beings. The conference will bring together key role-players from the South African government as well as crucial international non-governmental organizations (NGOs) in the region.

Trafficking in human beings, especially women and children, is a serious violation of the human rights of the victims, as well as an extremely profitable source of income to organized crime, and needs the attention and intervention of both governmental and non-governmental institutions in South Africa.

Speakers will include representatives from the United National Office on Drugs and Crime (UNODC), the International Organization for Migration (IOM), the National Prosecuting Authority (NPA), the South African Law Reform Commission, the Unit for Children’s Rights-UFS, and NGOs Molo Songololo and Terre Des Homes, that work with child trafficking victims in South Africa and around the world.

The media are invited to report on the conference, and interview speakers and presenters Attached find programme. For more info contact the following persons.

1. Beatri Kruger - 051 401 2108 / email: krugerh.rd@mail.ufs.ac.za
2. Susan Kreston - 051 401 9562 / email: krestons.rd@mail.ufs.ac.za
3. Elizabeth Snyman – 051 401 2268 / email: snymane.rd@mail.ufs.ac.za

Programme

Trafficking in human beings:
National & international perspectives

Presented by The Unit for Children’s Rights, Department Of Criminal & Medical Law , Faculty of Law, in Conjunction with The Centre for Continuing Legal Education, University of the Free State.

Funded through the Generosity of the United States Department of State

17 AUGUST, 2007 – CR SWART AUDITORIAM

8:00-8:30 Registration & Tea
8:30-8:45 Opening & Welcome
Prof. JJ Henning, Faculty of Law
8:45-9:40 Overview & Global Perspective
Prof. Susan Kreston - Unit for Children’s Rights, Faculty of Law-UFS

9:40-10:00 TEA

10:00-10:45 International Perspectives & the Role of Organized Crime in Trafficking
Wiesje Zikkenheiner, Associate Expert
United Nations Office on Drugs & Crime, Pretoria
10:45-11:45 Identifying and Assisting Victims of Trafficking
Marija Nikolovska, Project Officer
International Organization for Migration, Pretoria

11:45-12:30 LUNCH

12:30-1:15 Prosecuting Trafficking Without Trafficking Laws
Adv. Nolwandle Qaba, Sexual Offences & Community Affairs Unit
National Prosecuting Authority, Pretoria
1:15-2:15 Recommendations for New Legislation in South Africa
Lowesa Stuurman - South African Law Reform Commission, Pretoria

2:15-2:30 TEA

2:30-2:50 The Role of Terre Des Homes in Fighting Trafficking in Children
Judith Mthombeni– Terre Des Homes, Pretoria
2:50-3:50 Trafficking in Children in South Africa – A Front Line Perspective
Patrick Solomon - Molo Songololo, Cape Town
3:50-4:00 Closing Remarks
Adv. Beatri Kruger
Department of Criminal & Medical Law - UFS

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