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12 April 2022 | Story Lacea Loader

The management of the University of the Free State (UFS) is deeply concerned about the continued xenophobic and Afrophobic attacks in our country, specifically the actions of, and statements made by groups and individuals. 

The UFS condemns all forms of xenophobic and Afrophobic actions and thinking and expresses its solidarity with the members of the university community hailing from other regions of the African continent and the world. The UFS is committed to promoting diversity, social justice, inclusivity, and transformation and is united in its diversity. As a university community, it cherishes diversity as a catalyst for positive change, innovative research, and cutting-edge teaching and learning. Xenophobic actions, threats, or statements will not be tolerated at the UFS. The UFS is committed to nurturing and entrenching a human-rights culture and advocating human rights, both within the context of the university and beyond.

Xenophobia, Afrophobia, and discrimination jeopardise the process of internationalisation at any university. It limits the international and multicultural exposure of our students, which is important to achieve graduate attributes and to specifically develop students’ international and intercultural competence. The UFS is strategically strengthening its collaborations and partnerships in Africa and beyond. It recognises the positive power of diversifying the knowledge paradigms with which it interacts. International staff members, postdoctoral fellows, and students make a significant contribution to the academic project, scholarship traditions, and intellectual diversity of the university. 

The management of the UFS will do everything in its power to ensure the well-being of all members of its international university community.

Xenophobia is the ‘fear and hatred of strangers or foreigners or of anything that is strange or foreign’ (Merriam-Webster Dictionary), whereas Afrophobia can be understood as the ‘fear and hatred of the cultures and people of Africa’.





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Two scientists part of team that discovers the source of the highest energy cosmic rays at the centre of the Milky Way
2016-03-22

Description: Giant molecular clouds  Tags: Giant molecular clouds

Artist's impression of the giant molecular clouds surrounding the Galactic Centre, bombarded by very high energy protons accelerated in the vicinity of the central black hole and subsequently shining in gamma rays.
Artist's impression: © Dr Mark A. Garlick/ H.E.S.S. Collaboration

Spotlight photo:
Dr Brian van Soelen and Prof Pieter Meintjes of the UFS Department of Physics.
Photo: Charl Devenish

H.E.S.S. (High Energy Stereoscopic System) scientists publically revealed their latest galactic discovery in the international science journal, Nature, on 16 March 2016. These scientists were able to pinpoint the most powerful source of cosmic radiation – which, up to now, remained a mystery.

Part of this team of scientists are Prof Pieter Meintjes and Dr Brian van Soelen, both in the University of the Free State (UFS) Department of Physics. Dr Van Soelen explains that they have discovered a proton PeVatron – a source that can accelerate protons up to energies of ~1 PeV (10^15 eV) – at the centre of the Milky Way. The supermassive black hole called Sagittarius A has been identified as the most plausible source of this unprecedented acceleration of protons.

The protons are accelerated to Very High Energy (VHE) gamma rays. The energy of these protons are 100 times larger than those achieved by the Large Hadron Collider at CERN (the European Organization for Nuclear Research).

According to Dr Van Soelen, the fact that this research has been published in Nature demonstrates the importance and pioneering nature of the research conducted by H.E.S.S. The H.E.S.S. observatory – operational in Namibia – is a collaboration between 42 scientific institutions in 12 countries.

In 2006, H.E.S.S. was awarded the Descartes Prize of the European Commission – the highest recognition for collaborative research – and in 2010 the prestigious Rossi Prize of the American Astronomical Society. The extent of the observatory’s significance places it among the ranks of the Hubble Space Telescope and the telescopes of the European Southern Observatory in Chile.

“The next generation VHE gamma-ray telescope,” Dr Van Soelen says, “will be the Cherenkov Telescope Array (CTA), which is currently in the design and development stage.” Both Dr Van Soelen and Prof Meintjes are part of this project as well.

H.E.S.S. has issued a complete statement about the paper published in Nature.

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