Throughout the world, there has been a significant gender gap in science, technology, engineering and mathematics (STEM) for years. Although women have made immense progress in terms of their participation in higher education, they remain under-represented in these scientific categories.

To promote the empowerment of women and girls in STEM and raise awareness of the need to include women in science and technology, in 2015 the United Nations General Assembly proclaimed February 11 "International Day for Women and Girls in Science".

February 13, 2025 | 5th edition of Women & Girls in science @ UNamur

This annual event aims to promote women's and girls' access to, and full participation in, science and technology. It serves as a reminder of the important role of women in the scientific community and is an excellent opportunity to encourage girls and young women to participate in scientific developments.

At the Laboratoire d'Analyses par Réactions Nucléaires de l'UNamur (LARN) we have a particle gas pedal which, among other things, produces protons and alpha particles. These particles can be used to irradiate cancer cell cultures to destroy their genetic material and prevent them from proliferating. In clinical practice, X-rays are usually used, as they are easier to produce, less bulky and less costly. But in terms of effectiveness, we hope to achieve better results with charged particles, such as the one used here. This is the basis of proton therapy.

What is your involvement in the European university alliance UNIVERSEH focused on the theme of space?

Ionizing radiation is also encountered in space. Astronauts on the International Space Station are exposed to doses far more intense than those received on the Earth's surface. This radiation has effects on living organisms.

In this context, I'm working on the RISE (Rotifer in Space) project, launched in 2013 with Boris Hespeels and Karin Van Doninck, in partnership with the Unité de Recherche en Biologie Environnementale et évolutive (URBE) at UNamur, ULB and SCK-CEN. This project focuses on rotifers, organisms that are extremely resistant to various conditions: cold, temperature variations, desiccation, a very high radiation dosage... Our aim is to understand how they would react in an environment such as the ISS and whether they develop particular strategies to protect their genomic integrity, which could be used to protect humans in space.

Do you think the fact that you're a woman influences your career as a scientist?

First and foremost, whether male or female, scientists are rather special animals: they eat, sleep and think science all the time. But then again, you have to have the opportunity to do so. When you're a woman, in today's society, that can be more complicated, not least because of the many clichés that persist.

I remember one Whitsun Monday when I was emptying my washing machine when I got a message from a colleague "I'm reading a great review!"And there I thought "Great, me, I'm cleaning underpants"We don't all live the same reality. There are those who have a family, a house, with all the mental load that goes with it. And then there are those who don't have children (yet) and have less to think about outside their job. Sometimes I tell myself that I have to continually catch up with people who are much more competitive, but who also have much more time to devote to research.

What do you think could facilitate and encourage the careers of women scientists?

I teach all first-year science students and I notice that there are a lot of girls in the life science streams like biology or veterinary medicine, but far fewer in mathematics or physics. It's quite unbalanced. So how can we encourage more women to take up these disciplines? I think it starts very early.

Interest in science is built up from childhood, through education and the image of the world passed on to them by their families. It's not at the age of 18 that you have to ask the question. We need to show them the horizon of possibilities, and make sure they understand that science is neither "for girls" nor "for boys".

The right time to awaken this curiosity is when children start to reason, to ask themselves questions: why does the sun always rise in the same place? What happens to an ice cube when it melts? Why does a cold glass fog up when you blow on it? That's when you can accompany them, explain things to them and encourage them to look for answers. We need to give children a taste for explaining and questioning the world.

What message would you like to pass on to a woman who might be hesitant to go into science?

I think the message is valid for all students, whether boys or girls: why do you want to do this or that study? What's your motivation? If it's because your parents advised you to, that's not a good reason. If it's because you're strong in a subject so you're going to study it, that might not be a good justification either. What counts above all is desire. The desire to understand, to discover, to question the world around us.

Do you think the fact that you're a woman influences your career as a scientist?

I think being a woman can influence a scientific career because of the stereotypes that still exist, but it should reinforce our desire to change mentalities and inspire other women.

What do you think could facilitate and encourage the careers of women scientists?

We should give greater visibility to the contributions of women in the scientific world, encourage their input and value their often underestimated historical role. I also think it's important to combat gender bias and create a more inclusive working environment.

Do you think that the fact that you're a woman influences your career as a scientist?

I think that all facets of my identity influence and will influence my career: my gender, my age, my nationality, etc., whether in the way I approach my career or the way I'm viewed by my colleagues.

What do you think could facilitate and encourage the careers of women scientists?

All career projects should be encouraged and supported, regardless of gender. Everyone cites Marie Curie as an example, but that's just the tree that hides the forest. Let's talk about Verra Rubin, Margaret Burbidge, Henrietta Leavitt and all their colleagues. Women in science are not a novelty or a rarity, but they are forgotten and erased names.

What message would you like to pass on to a woman who might be hesitating to go into astronomy?

Why are you hesitating? This career is gripping, exciting, testing, overwhelming and rewarding. You have to be motivated and ready to give it your all. Your gender doesn't affect your skills, so if you're tempted, GO FOR IT!

An inspiring message to share?

I like to share Fred Hoyle's quote: "You must understand that, cosmically speaking, the room you are now sitting in is made of the wrong stuff. You, yourself, are odd. You are a rarity, a cosmic collector's piece." To study astronomy, or cosmology, is to confront immensity and sometimes wonder where we fit in. I find it quite comforting to remember that our uniqueness makes us a little treasure.

We are also led to practice experimentation and discover scientific research.

In 2024 I joined, with a small group of students, the UNIVERSEH alliance as a member of the Local Student Club of Namur which is also registered as a new kot-à-projet on the university campus. We were able to take part in the organization of the General Meeting last November as part of an activity aimed at European students. I also took part in the Spring School organized in 2024 by UNamur on the site of the Euro Space Center and am preparing for a trip to Sweden in early March as part of the Arctic Winter School.

Do you think the fact that you're a woman influences your career as a scientist?

I've always been encouraged to do what I liked, so societal ideas categorizing fields as "masculine" or "feminine" didn't really influence my choice of study. Lack of support and self-confidence can be a hindrance when entering a world that doesn't seem to be our own. Admittedly, you may have to battle with some people, but you can make your mark, like anyone else, as a woman.

What do you think would facilitate and encourage a woman to study science and, ultimately, a career in science?

You only need to look at the history of science to understand that every human being is capable of great things if they are allowed to. Nowadays, female figures who have left their mark on science are increasingly recognized, which is a good thing and gives the future generation of scientists a diversity to identify with. They, like them, have paved the way for us to have the freedom to choose what we want to do with our lives.

I find it unfortunate that it still takes days like these to emphasize the fact that we are all equal. I just think that everyone should be pushed to pursue what they're drawn to, and valued according to their abilities.

What message would you like to give to a woman who might be hesitant about taking up astronomy studies?

When you find your path, you have to follow it. I'd tell her not to hesitate, and that if it turns out in the end that the path doesn't suit her, this is in no way a sign of inferiority or inability.

An inspiring message to share?

The message I'd like to share is a short phrase that I've been trying to keep in mind ever since it was passed on to me: Don't try, just do it.

"Research has always fascinated me. I studied biology with the aim of studying plant biotechnology, but ended up in a human cell biology laboratory. I've never regretted that choice. Over 40 years later, I'm still fascinated by the complexity of cellular behavior, and in particular by the plasticity of cancer cells. Teaching scientific methodology to students and mentoring young researchers is something I particularly enjoy. "

UNamur is a member of the European alliance European Space University for Earth and Humanity (UNIVERSEH), which focuses on the theme of space. This is a real recognition of UNamur's expertise in the field of space, and a gateway to new international collaborations in both teaching and research, around a field that is driving employment and socio-economic development.

All it takes is one night under the stars to plunge us back into the endless questions of childhood: are we alone in the Universe? Can we go back in time? Does space have a limit? And what lies beyond that limit? "Today, we know that the stars around us are spread out over a very large space, and that we are part of the suburbs of one galaxy among many others", explains Eve-Aline Dubois, a mathematician by training and researcher in the Department of Science, Philosophy and Society at UNamur. "But this is a recent realization, marking the beginnings of cosmology as a science, dating back more or less to the 1920s." Because it considers the Universe as a whole, cosmology actually operates a "huge zoom-out" from conventional astronomy. "On the scale of cosmology, a galaxy is a point", sums up the researcher.

An observation that led her to take an interest in the notion of infinity in the late Middle Ages and early Renaissance. "At the time, infinity was considered an attribute of God: so it was more of a theological question, before the debate shifted to more scientific and philosophical considerations. And it wasn't until the late 19th and early 20th centuries that the notion of infinity was properly mathematized." An infinity that can be envisaged in both its temporal and spatial dimensions. "Can we go back to infinity in the past, and does the Universe have an infinite future? With the Big Bang, this theory falls apart, since there would be a beginning... But also: does the Universe have a boundary, or is it like the surface of a sphere which, if traversed, would give the impression of never reaching the end?"

If space is of interest to the philosophy of science, it is also at the heart of very real economic and geopolitical issues. Using applied mathematics, Jérôme Daquin, a lecturer in the Department of Mathematics at UNamur, is seeking to gain a better understanding of how satellites and space debris in the Earth's vicinity behave. "Ultimately, the aim is to be able to guide political or legislative decisions to preserve space, which is increasingly seen as a resource, on a par with other natural resources," he explains. Today, space has never been so densely populated with satellites, sometimes sent up in squadrons, notably for the needs of new technologies and high-speed Internet. But at the same time, the space environment is cluttered with several million objects that have become useless and out of control. "This space debris has various sources", Jérôme Daquin details.

Thanks to the theory of dynamic systems and the field known as "complexity", Jérôme Daquin is therefore trying to understand how space objects behave on large time scales, in order to propose perennial scenarios. "These scenarios make it possible, for example, to envisage placing a satellite in such and such an orbit that we know will not deform over time." Because today the issue of space debris has become central not only for certain private operators, but also for public authorities and in particular for the defense sector. "Space has always been a place of strategic influence", recalls Jérôme Daquin. "For the armed forces, having a good knowledge of it is always very interesting." Today, moreover, there is a synergy between academic and private players concerning the production of data relating to the space environment. "Fifteen years ago, this didn't exist, but today, more and more companies are producing their own cataloging."

If space is an essential resource for the new technologies sector, computer science and artificial intelligence (AI) in turn enable us to better understand the enigmas it still harbors. For example, the team led by Benoît Frenay, a professor at UNamur's Faculty of Computer Science, is collaborating on the VAMOS project, which is studying the atmosphere of Venus.

"This allows us to work not directly on a system of distant planets, for example, but on its "digital twin", which we will have built from data. While it's impossible to modify a star and its planets, it is possible in computer science! It's quite possible to modify a digital solar system and observe, for example, what would happen if one of the planets were a little bigger... Finally, we can help the missions themselves, by embedding AI techniques in the probe."

By helping to analyze the physical and mineralogical composition of rocks on the surface of Mars or Venus, geology is thus able to better understand the conditions necessary for the appearance of life and why, Max Collinet points out, this life has instead developed on Earth, "our favorite planet"

At the end of 2022, UNamur joined the European Alliance UNIVERSEH (European Space University for Earth and Humanity) focused on the theme of space, with the aim of addressing societal and environmental challenges relating to European space policy. This Alliance is part of the European Alliances initiative launched in 2017 by Emmanuel Macron. "A European Alliance is a network of universities that come together voluntarily with the aim of building an international campus and thus facilitating the development of integrated international pathways accessible to different learner profiles, explains Isabella Fontana, Director of International Relations at UNamur."This implies a great openness for students, who can choose innovative pathways recognized at European level, but also for teachers, who can collaborate in a context conducive to cross-border, transdisciplinary interactions and in dialogue with regional ecosystems."

Alliances can be either transversal or thematic, as is the case with the UNIVERSEH alliance. "The case of Belgium is rather particular since all the universities were already part of an alliance in 2022, with the exception of UNamur. There was therefore a particular strategic challenge for our university to join an alliance in its turn," continues Isabella Fontana. By joining the six other alliance partners - including the University of Toulouse, a European leader in the space field - UNamur can now lay claim to new opportunities in terms of international collaborations, teaching and research. "One of UNamur's strengths in relation to space is the scientific mediation and education component", details Isabella Fontana."Having said that, the aim of the Alliance is above all to be able to work in a network, to fuel the process of raising awareness of the importance of the network especially in the field of education and more generally in economic development. At UNamur, for example, we have devoted part of the budget to stays for members of the academic and scientific staff who wish to develop collaborations particularly at teaching level with partner universities, collaborations which, of course, have the potential to have spin-offs on research too."

"UNamur joined the Alliance relatively recently. Organizing and hosting the general meeting was a way of showing and demonstrating our investment in this project. It was also an opportunity to showcase Namur and its ecosystem", says Annick Castiaux, Rector of UNamur. The main aim of the general meeting was to bring together all the partners and people involved in the project to discuss progress and difficulties, but also to build solid, supportive teams and encourage team spirit. Work meetings, thematic workshops and collective exchange moments took place throughout the three days.

A complex field involving both the "hard" sciences and the humanities, particularly the philosophy of science, space is also very present in literature and film. This makes it a "perfect theme for popularization", according to Maxime Dussong, communications and events manager at Confluent des Savoirs, UNamur's research popularization service."In culture, space is everywhere. It's an interesting gateway, even if we also have to break down stereotypes. And remind people that space isn't just about astronauts...". This is notably the aim of the Printemps des Sciences, an initiative of the Wallonia-Brussels Federation in which UNamur is actively involved. "Through this event, we are reminding people that the theme of space can be found in all STEM (science, technology, engineering, and mathematics) professions. On this occasion, we also organize visits to UNamur's Antoine Thomas Astronomical Observatory, which are always a huge success. They enable the public to discover the various instruments used there, but also, weather permitting, to observe the sky..."

A dedicated event, the Space week organized at UNamur (the last edition was held in October 2024) meanwhile enables schools and the general public to rub shoulders very directly with the thrill of space through meeting astronauts. "Again this year, we were lucky enough to have the participation of Dirk Frimout, who everyone knows, even children in fifth grade...", recounts Maxime Dussong. The event also features themed workshops, on constellations for example, an opportunity to "make the link between legends and science"and to"remind the youngest of the distinction between science and belief"illustrates Maxime Dussong.

Finally, UNamur is collaborating on various space-related art projects, such as "Stellar Scape", an exhibition at the Pavillon - located on the Esplanade de la Citadelle in Namur - which brings together works designed by artists and researchers until January 2025. "This is a fine example of collaboration, enabling people who are not very inclined towards scientific themes to become interested in them via art... and vice versa! ". We should also mention the existence at UNamur of Kap to UNIVERSEH, a kot-à-projet on the theme of space, which brings together students from all backgrounds: scientists, historians, philosophers... A transdisciplinary and cosmic experience!

These research topics, which Professor Guillaume Berionni's Laboratoire de Réactivité et Catalyse Organométallique (RCO) team is working on, are located at the frontier between organic, organometallic, heterochemistry (Group 13 and 14 elements), and coordination chemistry, and are advancing the development of new concepts in homogeneous catalysis.

These research projects are financed by various funding bodies, including the FNRS, the European Union via the ERC, or the Wallonia-Brussels Federation.

Guillaume Berionni is also a member of the Namur Institute of Structured Matter - NISM (Pôle FSM). He currently leads a research team of 14 PhD students, post-docs and master's students.

A year after receiving prestigious funding from the European Research Council (ERC) for his B-Yond project, Prof Guillaume Berionni was appointed a Fellow of the prestigious European chemistry society Chemistry Europe in early 2024. This distinction makes him the new representative for Belgium for a period of 2 years.

Congratulations to him and his team!

• Guillaume Berionni Belgian representative at the European Chemical Society: Read article...
• An ERC Consolidator fellowship for Guillaume Berionni's B-YOND project: Read article...

From September 10 to 12, 2025, the 1st MG-ERC conference will take place. The Main-Group Elements Reactivity Conference (MG-ERC) is a new meeting, created to bring together researchers working in the fields of main-group chemistry, coordination chemistry and inorganic chemistry to discuss new concepts, ideas and trends in these dynamic fields, and to establish links and collaborations.

The "research credits and projects" call resulted in 14 grants for ambitious new projects. These include two "equipment" grants, five "research credits (CDR)" grants and seven "research projects (PDR)" grants, including one in collaboration with the University of Applied Sciences and Arts of Western Switzerland. The FRIA doctoral research support call will fund 6 doctoral fellowships.

A prestigious Mandat d'Impulsion Scientifique (MIS) has also been obtained. This 3-year funding supports young permanent researchers wishing to develop an original and innovative research program while acquiring scientific autonomy within their department.

Call for Equipment

• Max Collinet, Institut ILEE
• Catherine Michaux, with Stéphane Vincent and Guillaume Berionni, co-sponsors, Institut NISM

Call for Research Credits (CDR)

• Thierry Arnould, Institut NARILIS
• Thomas Balligand, Department of Medicine
• Danielle Leenaerts, Institut PaTHs
• Denis Saint-Amand, Institut NaLTT
• Elio Tuci, Institut NADI

Appel Projets de Recherche (PDR)

• Nathalie Burnay, in collaboration with "the University of Applied Sciences and Arts of Western Switzerland", Institut Transitions (Subject to acceptance by SNSF Switzerland)
• Catherine Guirkinger, Institut DEFIPP, co-promoter in collaboration with UCLouvain
• Luca Fusaro, Institut NISM
• Laurence Meurant, Institut NaLTT
• René Preys, Institut PaTHs
• Stéphane Vincent, Institut NISM, co-promoter in collaboration with UCLouvain
• Johan Wouters, Institut NISM, co-promoter in collaboration with UCLouvain

Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (FRIA)

• Alix Buridant - Promoter: Henri-François Renard, Institut NARILIS ; Co-sponsor: Medical University of Innsbruck, Innsbruck - Austria -
• Constance De Maere d'Aertrycke - Promoter Nicolas Gillet, Institut NARILIS
• Noah Deveaux - Promoter: Benoît Champagne, Institut NISM
• Nicolas Dricot - Promoter: Muriel Lepère, Institut NISM; Co-promoter: Bastien Vispoel, Institut NISM and Université Grenoble Alpes
• Laurie Marchal - Promoter Thierry Arnould. Co-promoter: Patricia Renard. Institut NARILIS
• Léa Poskin - Promoter: Catherine Michaux, Institut NISM; Co-promoter: Jean-Pierre Gillet, Institut NARILIS

Mandat d'Impulsion Scientifique (MIS)

• Arthur Borriello, Institut Transitions

Congratulations to all and sundry

The mission of the Fonds de la Recherche Scientifique - FNRS is to develop basic scientific research through initiatives presented by researchers. It promotes the production and development of knowledge by supporting individual researchers on the one hand, and by financing research programs carried out in laboratories and departments located mainly in the universities of the Wallonia-Brussels Federation on the other.

Based on the sole criterion of scientific excellence, financial support from the F.R.S.-FNRS is provided in several ways. Numerous calls for funding are launched each year to support fundamental research at all levels of researchers' careers.