Members of the collective are actively involved in various forms of public engagement, including blog posts, podcasts, media interviews, documentaries, museum activities, collaborations with schools, and citizen science.

Radio telescope LOFAR maps the sky. It produces incredibly detailed images of the universe - and vast amounts of data. Huub Röttgering, director of the Leiden Observatory, talks about the challenges of working with those enormous datasets.

The Event Horizon Telescope (EHT) collaboration receives the 2021 Royal Astronomical Society Group Achievement Award. In April 2019, the EHT team presented the first-ever photograph of the shadow of a black hole. Leiden professor Huib-Jan van de Langevelde has been director of EHT since last year. Three…

Leiden Professor of Astronomy Mike Garrett is searching for signs of extraterrestrial intelligence. In his Kaiser lecture on 23 April he will discuss how far science has progressed in this quest.

Astronomers from Leiden Observatory have developed a new method to find distant quasars and better distinguish them from other objects that look like them, using machine learning techniques. The research result has been accepted for publication in the journal Astronomy & Astrophysics. It is the last…

Hoe kan de City Deal Kennis Maken bijdragen aan het formuleren van maatschappelijk relevant onderzoek dat de stad in al haar diversiteit centraal stelt? In de stad Leiden zijn burgers momenteel maar in beperkte mate betrokken bij het bepalen van de agenda van de lokale City Deal Kennis Maken. Dit onderzoeksproject…

In the master’s programme in Archaeology, you can follow courses on the archaeology of Europe, deepening your understanding of the continent’s long history.

SuperCode: Sustainability PER AI-driven CO-DEsign

This is an Erasmus+ International Credit Mobility project of Leiden University’s Faculty of Science with the Ethiopian Space Science and Technology Institute.

Astronomers from, among others, SRON and Leiden Observatory have discovered long-sought intergalactic gas with ESA’s space telescope XMM-Newton. This gas is one of the pieces of the puzzle to map the total amount of ‘normal’ matter in the universe. The research will be published in Nature on 21 June…

We explore the particle physics and quantum world at the time of the big bang.

The thesis addresses the long-term dynamical evolution of hierarchical multiple systems.

To get an idea of the science communication products and research that is possible, a few examples of student projects of recent years are shown below.

Cutting-edge technological innovation for businesses and consumers, enabled by top-tier research on space and the quantum world.

This book explores the intellectual history of the Dutch empire from the sixteenth century to the postcolonial era, going beyond systemic thinkers to understand how empire was perceived in day-to-day life. It takes a transnational and transimperial approach to the Dutch empire, connecting European,…

Excavations at Geleen-Janskamerveld 1990/1991

Multiple stars, that is two or more stars composing a gravitationally bound system, are common in the universe.

On November 22nd, Morana Lukač succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Morana on this great result.

European countries struggling how to deal with the issue of returning foreign fighters, women and children from the Caliphate.

From basic science to real-world interventions

Stars and planets form within cold, dense clouds of gas and dust drifting through interstellar space. Although dust makes up only a small fraction of this material, it plays a key role in shaping the chemical evolution of these environments.

Postbus71 is the place for all questions to science! Do you have a burning question for the scientific world? Send your question to vraag@postbus71.nl, so we can find you an answer.

De decentralisaties van de zorg aan langdurig zieken en ouderen, jeugdzorg, en werk en inkomen die vanaf 2015 zijn doorgevoerd in Nederland hebben geleid tot een transitie van een centraal naar een lokaal stelsel van zorg en welzijn. Deze transitie beoogt zorg en ondersteuning dichter bij de inwoners…

For only the second time ever, astronomers have linked a neutrino to an object outside our Milky Way. These observations were made using telescopes both on Earth and in space. The researchers, including Leiden astronomer Sjoert van Velzen, were able to trace the neutrino to a black hole that is devouring…

Promotores: Prof.dr. G.R. de Snoo & Dr. R. Heijungs

An important part of the SCS specialisation is the internship period. Students will get the opportunity to get to know the field and to apply what they have learned during the courses.

With an MSc degree in Physics and Science Communication & Society you are well prepared for a broad array of career prospects in research or industry. The master’s degree is an excellent preparation for a career at the interface of science and public affairs.

The Guava Platform, which is at the centre of this PhD thesis, was initiated in 2014 as a conceptual framework of my art practice and research. The aim of the Guava Platform is to research and create possible techniques of art-actions that are part of my quest to continue to live in the conflicted landscape,…

After graduation you have a lot of opportunities: the field of science communication is very broad. You can also aim for a career in industry or research.

After graduation you have a lot of opportunities: the field of science communication is very broad. You can also aim for a career in industry or research.

The Dutch women’s movement began around 1967 with the discussion of the disadvantages that women faced in daily life. In 1968 the MVM (Man-Vrouw-Maatschappij) was born and played an important role as a public voice demanding female education programs and inclusion in the workforce.

LUC hosts many opportunities for students to join activities during their study. Within the college, there are numerous initiatives that you can choose from and if it doesn't exist yet, try making it yourself!

The zoo of detected exoplanets reveals both the uniqueness of our own Solar System and the complexity of planetary system formation, sparking fundamental questions about how planetary systems form and evolve.

Met NASA’s plannen voor een mogelijke permanente maanbasis rond 2030 neemt de discussie toe over eigendom, toegang en grondstoffen. Bestaande verdragen bieden richting, maar aanvullende internationale afspraken zijn nodig om toekomstige conflicten te voorkomen, zegt ruimtejurist Handel-Mazzetti in het…

At Leiden Observatory, researchers investigate the origin of stars and their planetary systems. They detect and characterize planets around other stars, which are called exo-planets. They study how stars and planets form. And they follow molecules from interstellar clouds to nascent planet systems.…

Leiden Observatory provides full education programmes in Astronomy both at the bachelor’s and master’s level. We integrate world-class scientific research and excellent education. Read all about our study programmes!

By choosing Leiden University, you’ll be choosing to broaden your personal and academic horizons. You’ll be in excellent company too because you’ll be part of an inspiring community of students, lecturers and professors from all over the world. Founded in 1575, ours is the oldest university in the N…

Making an impact by creating solutions for the challenges of the future. That’s what we do through our education and research in biodiversity and sustainability, artificial intelligence, complex networks, new medicines, quantum technology, and galaxies.

“Het is niet genoeg dat Amerika aanwezig is in de ruimte. Amerika moet domineren”, zegt Donald Trump tijdens een bijeenkomst met de Nationale Ruimteraad. Zodoende wil hij naast de land-, zee-, en luchtmacht een nieuwe militaire kracht oprichten: de Space Force. Ruimterecht deskundige Tanja Masson denkt…

A team of Dutch scientists has built a supercomputer the size of four pizza boxes. The Little Green Machine II has the computing power of 10,000 PCs and will be used by researchers in oceanography, computer science, artificial intelligence, financial modeling and astronomy. The computer is based at…

Universe Awareness is one of fifteen projects chosen by WISE for providing compelling and innovative solutions to today’s most pressing challenges in education.

Kan artificiële intelligentie (AI) helpen om subtiele veranderingen in de gewrichten op te merken op MRI-beelden van patiënten met reumatoïde artritis? Die vraag gaan Leidse wetenschappers beantwoorden dankzij een subsidie van de Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO).

A team of astronomers of Leiden University and the University of Texas (Austin, United States) has discovered a new way to map distant galaxies. They did so by observing the fingerprint of oxygen in a distant galaxy, something that is usually not possible from Earth. The researchers will publish their…

Van 4 tot en met 8 juli 2022 verzorgt Radboud Erfgoed in Nijmegen een Summer School (in het Nederlands) over erfgoedcollecties, hun geschiedenis, over sporen van gebruik en wat die ons leren over de mensen die de boeken en objecten verzamelden die nu onze collecties vormen. De deelnemers gaan aan de…

An international team of astronomers from Leiden Observatory and others, has for the first time mapped a piece of the dark, cosmic web. The research strengthens the hypothesis that the young universe consisted of huge numbers of small groups of newly formed stars. The astronomers publish their findings…

Five promising researchers at Leiden's Faculty of Science have received a Veni award from NWO. They can use the award - of up to 250,000 euros - to carry out research over a three-year period. Of the total of seventeen Leiden Venis, four went to Leiden Observatory and one to Institute for Biology Le…