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The research group Science Communication and Society has been physically within the Institute of Biology (IBL) since 2012 and has become a formal part of the institute in 2018. The mission of this group is understanding how science communication works to improve the interaction between science and s…

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.…

Chemical reactions go hand-in-hand with an energy exchange with the environment in which they take place. Surfaces offer a variety of energy dissipation channels, constituted by the nuclear and electronic degrees of freedom of the atoms at the interface. Aiming at an improved future harvesting of energy,…

Leiden University Centre for Linguistics (LUCL) is one of seven institutes housed within the Faculty of Humanities.

The master’s specialisation Cosmology at Leiden University is positioned at the interface between Theoretical Physics and Observational Astronomy. The main elements are theory, data analysis and numerical simulations, with research on the origin of dark matter as one of the highlights.

Located in the friendly small city of Leiden in the centre of the Netherlands, Leiden University has for centuries been at the forefront of developments in science and mathematics and that excellent continues today, with world-leading department of mathematics, physics, astronomy, chemistry and computer…

Get to know us through our online and in-person events for prospective students!

Het Leids onderzoek naar gedwongen uithuisplaatsingen van kinderen heeft veel stof doen opwaaien. Op een congres bespraken meer dan 250 mensen het onderzoek verder om zo de situatie voor ouders en kinderen in de toekomst te verbeteren.

Gianclaudio Malgieri, Associate Professor at eLaw – Centre for Law and Digital Technologies at Leiden University, was recently interviewed on the Legal 4 Tech (L4T) podcast. The discussion centred on legal vulnerability in digital platforms, including challenges individuals face in asserting their fundamental…

Biophysicist Alireza Mashaghi and his collaborators are taking up the fight against muscular dystrophy: genetic disorders that cause muscle weakness. They want to inhibit the clumping of proteins that results in toxic aggregates. For this, the team receives 550,000 euros from Health Holland. The team…

It is partly thanks to Leiden professor Michel Orrit that we are today able to study individual molecules. He just missed winning a Nobel Prize, but is today the recipient of another important scientific award: NWO’s prestigious Spinoza Prize.

In this new series, students have the opportunity to meet leading children's rights experts, including representatives of UN agencies, international civil society organizations and research institutes.

Dr. Stephanie Rap, Denise Verkroost, LL.M. and prof. Mariëlle Bruning conducted a research on the participation of children in youth care in the Netherlands. In 2016 the first part, a legal desk-research on the possibilities for children to participate in youth care procedures and decision-making in…

The new programme Synoptic Optics, funded by the NWO Domain Applied and Engineering Sciences, will develop new optical techniques. Researcher Frans Snik and Professor of Experimental Astrophysics Christoph Keller from Leiden Observatory will test novel approaches to monitor air pollution and discover…

Gelderland Heritage and Leiden University’s Faculty of Archaeology have won the European Heritage Award / Europa Nostra Award 2022 in the ‘research’ category with the Heritage Quest citizen science project. ‘Heritage Quest has shown that citizens can play an active role in protecting cultural heritage…

An overview of awards and prizes granted to our staff and students in 2021, as well as special appointments at Leiden University and other institutions.

The Dutch Research Council (NWO) has awarded Vidi grants to 14 Leiden researchers. This grant of a maximum of 850,000 euros will enable them to start a new research group and develop their own line of research over the next five years.

Since 1 November 2022, Brechtje Paijmans is endowed professor of Conflict Resolution and Legal Protection in Education. Dutch trade journal Mr. interviewed her about her appointment.

The European Physical Society has awarded the prestigieus Edison Volta Prize to Leiden physicist Michel Orrit. The prize is handed out every two years to an individual or a group of at most three scientists as an acknowledgment of an outstanding achievement in physics research.

The 2024 Thorbecke Lecture was held on Friday 19 April, with the theme of ‘The role of the Court of Justice in protecting the consumer’. Before the lecture, students from Leiden Law School and Ghent University’s Faculty of Law competed in a Moot Court competition based on the same topic.

Sense Jan van der Molen and Ivo van Vulpen have been awarded the first ENW Communication Award by funding agency NWO for their Wall Formula project. The award aims to encourage scientists to communicate about their research. It consists of a sculpture and a 10 thousand euro sum for science communica…

Lyndsey Housden teaches in the Interactive/Media/Design department at the Royal Academy of Art (KABK), The Hague. She is a researcher and artist, working with interactive and haptic installations, spatial design and interdisciplinary projects for exhibitions, theatre, and festivals.

The Old Observatory houses four historical telescopes. On this page you can learn more about them.

By effectively integrating word-class scientific research and excellent business education, you will become a professional astronomer with an internationally recognized MSc degree prepared for technological business challenges.

By effectively integrating word-class scientific research and excellent education, you will become a professional astronomer with an internationally recognized degree.

By effectively integrating word-class scientific research and excellent education, you will become a professional astronomer with an internationally recognized degree.

By integrating world-class scientific research and education, you will become a professional physicist with an internationally recognized degree.

The two-year Astronomy and High-Tech Innovation master’s specialisation places you at the heart of the latest astronomical discoveries, cutting-edge instrumentation, high-precision measurements, and innovative technologies in advanced instrumentation engineering. The programme is supported by researchers…

What is the Electronics Department?

By effectively integrating word-class scientific research and excellent education, you will become a professional astronomer with an internationally recognized degree.

The Dutch Health and Youth Care Inspectorate (IGJ) has found that foster care at stitching Enver is not up to scratch. Mariëlle Bruning, Professor of Children and the Law, spoke to public broadcaster NOS about these new findings.

In Germany, the United States and even in Vietnam: all over the world, the Leiden discovery of the birth of two planets was shared. Astronomer Sebastiaan Haffert and his team were able to record multiple planets in the making for the first time and published their findings in Nature Astronomy. A unique…

In the Netherlands it is now possible to visit non-essential shops if you make an appointment beforehand. But when you book an appointment you have to provide a lot of personal data. Are shops allowed to ask you for all this data and what happens to it?

Federica Antoniani is the recipient of the very first MA thesis prize awarded by Leiden University’s Europe Hub. She received the prize for her thesis entitled 'Accounting for Accountability: Europol between Protecting Personal Data and Fostering Innovative Artificial Intelligence for Law Enforcement…

On Monday 28 November 2016, Ton Liefaard spoke at the International Conference on Crime Prevention and Resocialization of Children in Contact with the Criminal Justice System in Chile. In his lecture he discussed European perspectives on crime and prevention and reintegration.

In this commentary, Sabine Witting, Assistant Professor at eLaw, provides a comprehensive analysis of the Second Optional Protocol to the United Nations Convention on the Rights of the Child on the sale of children, child prostitution and child pornography.

A Dutch collaboration, including the SURF Open Innovation Lab and Leiden Observatory, has won Hyperion Research's HPC Innovation Excellence Award. This is the first time that a Dutch team has won the award. The team received the award for improving large-scale numerical simulations with deep learnin…

Wat kun je als burger doen wanneer de overheid je persoonsgegevens gebruikt en daarmee besluiten neemt waar je het niet mee eens bent? Fatma Çapkurt promoveerde op een onderzoek hiernaar. Burgers moeten verwerking van hun gegevens beter kunnen beoordelen.

Stefano Pollas master thesis 'Quantum Digital Cooling' has been awarded the Lorentz Master thesis award. The award, 3000 euros and a certificate, has been awarded on 25 November at the Koninklijke Hollandse Maatschappij van Wetenschappen (KHMW) society in Haarlem.

Physicist Jelmer Renema will spend two years conducting research at Oxford University in Great Britain funded by a Rubicon grant from NWO.

The Dutch police must stop storing personal data indefinitely. This was decided by the Council of State following several publications by investigative journalism platform ‘Follow the Money’ (FTM). Bart Schermer, Professor of Law and Digital Technology, assisted in the investigation.

Twee jaar geleden klaagde promovendus Danny Mekić het socialmediaplatform X aan, omdat zijn account, zonder toelichting, onvindbaar werd gemaakt. Hij kreeg gelijk van de rechter, maar X verzet zich ertegen: ‘Twitter wil niet transparant zijn.’

From 23-25 August the Child Abuse & Violence Congres ‘ Broken 2018’ took place. Mariëlle Bruning was one of the keynote speakers and talked about the child’s right to protection against all forms of violence and the implementation of this children’s right in domestic child protection systems.