This is the physics summer school of Leiden University. It is part of the Leiden Institute of Physics (LION). The summer school is intended for Bachelor (BSc) students in physics. It covers topics from quantum matter and optics, to biological & soft matter physics and cosmology and theoretical physics.…

Part of ‘Moralising Misfortune: A comparative anthropology of commercial insurance’, an ERC Consolidator project of Erik Bähre.

The high velocity tail of the total velocity distribution of stars provides essential insight into fundamental properties of the Galaxy.

The Jeugdwerkgroep is a national astronomy association for young people who are interested in astronomy. The Leiden section organizes a monthly meeting in the Old Observatory Leiden.

Lecture

PhD defence

Who can you contact for support and advice?

In personal stories, university staff and students with different backgrounds reflect on our colonial and slavery past. How does this history affect the present and the future?

Mining the unusually rich diaries, memoirs, and poems written by Netherlandish Catholics, Judith Pollmann explores how Catholic believers experienced religious and political turmoil in the generations between Erasmus and Rubens.

The Khoesan were the first people in Africa to undergo the full rigours of European colonisation. By the early nineteenth century, they had largely been brought under colonial rule, dispossessed of their land and stock, and forced to work as labourers for farmers of European descent.

An Introduction and Field Guide, Second and Revised Edition (15 December 2014)

Elizabeth Stuart is one the most misrepresented – and underestimated – figures of the seventeenth century. Daughter of James VI & I, she was married to Frederick V, Elector Palatine in 1613 – they were crowned King and Queen of Bohemia in 1619, only to be deposed and exiled to the Dutch Republic in…

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

Doctoral research on the history of the critical visitor and their efforts at founding alternative archives including LGBT+-focused, feminist, disability and digitizing projects, resulting in a traveling exhibition on findings (with audio-guides), popular and scholarly article, and a dissertation.

In the spirit of 'unity in diversity', our objective is to promote insight into and appreciation for the wonder that the same physical laws and mathematical concepts apply to the whole of nature, from the largest to the smallest energy and length scales. We strive for the application of abstract theoretical…

The library of the Papyrological Institute is the most complete facility for papyrological studies in the Netherlands.

During the bachelor’s programme Astronomy you will immerse yourself in questions about our universe. Questions such as: ‘what happens in a black hole?’ and ‘what is dark matter?’ In doing so you will learn to apply mathematics and physics to astronomical problems and you will work with computer simulations…

Everything you need to know about the minor American Studies.

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

On 23 February 2022, Cale Davis defended the thesis 'Prosecutorial Discretion in International Criminal Justice'. The doctoral research was supervised by Prof. C. Stahn en Dr. J.C. Powderly.

For hundreds of years, the island of Sri Lanka was a crucial stopover for people and goods in the Indian Ocean. For the Dutch East India Company, it was also a crossroads in the Indian Ocean slave trade. Slavery was present in multiple forms in Sri Lanka—then Ceylon—when the British conquered the island…

Whilst government’s ability to design ‘context-specific’ regional innovation policy is generally assumed to depend on the region’s decision-making power, the aim of this study is to investigate how regional government matters. In order to open up the black box of policy design, the study develops a…

This is an Erasmus+ International Credit Mobility project of the Faculty of Humanities with the Anton de Kom University in Paramaribo.

Never has good policy been so important. From unemployment and a lack of affordable housing to regulating cryptocurrencies and protecting against cybersecurity threats, the challenges we face are complex and global. The text explains how policymaking works: from the emergence of policy ideas to deciding…

Lecture

The public disclosure of documents under the Dutch Open Government Act (Woo) is often delayed, especially when the information is considered socially or politically sensitive. Dr Annemarie Drahmann, Associate Professor of Constitutional and Administrative law, explains the case on platform for investigative…

How were Spanish commanders fighting in the Low Countries between 1567 and 1577 portrayed in Spanish and Dutch narrative sources during the Eighty Years War?

December 2020 saw the crowning publication of the Landscapes of Survival project by Professor Peter Akkermans. Its main topic is human habitation in marginal environments like the deserts of the Arabian Peninsula. ‘The people living here built their own society, and they would not have viewed it as…

Positive emotions are important for our health and sense of well-being - they make our lives meaningful. Now, Henk van Steenbergen and his colleagues have published an authoritative new volume on the latest scientific research on positive emotions.

At a festive book presentation on the 21st of July Prof. em. Henk Versnel received a copy of the volume Coping with Versnel. This historiographical volume highlights the important position of Versnel’s work in the study of religion in the ancient world.

More and more medicines are becoming available that target a tumour’s specific traits. The use of chemotherapy is continually undergoing improvement.

The central theme of the NWO-project ‘The Promise of Organization’ is the evolution of political organization during the 19th century. We focus on the enthusiasm, arguments and concrete activities of the organizers as well as the criticism offered by opponents of modern political organization.

The fourth conference of Isis Studies was organised by Liège college and has now been published by Laurent Bricault and Miguel John Versluys.

Wondering who appeared at the start in 2019?

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.

Globalisation leads to more contradictions between national and international tax norms. It therefore seems necessary to revise the fiscal legislation. This is not only due to the problem posed by multinationals, but also to changing norms regarding tax burden distribution. Fundamental research on the…

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

History is being taught at Leiden University since the days of Justus Lipsius [1547-1606]. In 1860, following the appointment of Robert Fruin as Leiden professor of Dutch History, modern historical investigation started in the Netherlands.

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

AstroEDU is one of the world's most inspiring education innovations, according to the experts at HundrED. It is a recognition for a place where educators can discover, review, change, and share astronomy- and space-related activities for primary and secondary education, and where they can have their…

The colonial and slavery past is an important theme in education and research at Leiden University. Particular attention is also paid to structural abuses that arose from this history and that often still persist in the present day.