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…

She bridges the gap between research and practice, has excellent research skills and is pleasant to work with: these words of praise were lavished on Sabine van der Asdonk (29) when she won the Gratama Science Prize 2021 in June. In this interview she explains more about her research into vulnerable…

For many students, a summer school abroad is a fun and useful way to spend the summer. This year, because of the travel restrictions, many summer schools were held online. There was no less interest from students though. What is it like to study in a different country, but digitally? Or to travel abroad…

The University of Göttingen is pleased to announce its annual international digital palaeography summer school. The summer school is intended as an intensive training programme for graduate students, in both traditional Latin palaeography and codicology, and in the latest digital technologies applicable…

Jorge Heine writes about 'bricks-and-mortar' diplomatic posts and their significance during a pandemic.

The University of Bologna organizes a Summer School in Classical Languages, offering intensive courses in Latin and/or Greek (20 June – 23 July 2022). The deadline for applications is: 10 June 2022.

Promotores: S.F. Portegies Zwart, E. M. Rossi

Hackers and Designers Summer Academy 2020 will take place remotely from July 20-25

We have decided to cancel the Summer School for Historical Acting due to the ongoing global public health crisis.

From 26-30 June 2017 the first edition of the summer course on the Europeanisation of administrative law in the EU Member States took place in The Hague.

Pulsars were first discovered in 1967 and since then the population has grown and expanded over several wavelengths.

Europa Institute staff members Jorrit Rijpma, Melanie Fink and Kristof Gombeer participated last week in the Odysseus Network’s Summer School on EU Immigration and Asylum Law and Policy (Brussels, 2-13 July).

This thesis aims to enhance our understanding of galaxies by testing theoretical models of galaxy formation against observations, particularly in the cases of extreme systems which have been found to have an excess of baryonic mass in their central regions, in the form of either supermassive black holes…

It all started with demonstrations protesting about the death of George Floyd from police brutality in Minneapolis, but the Black Lives Matter protest is spreading like wildfire across the whole of the US. Every day, thousands of people are taking to the streets. We asked American Studies expert Sara…

The death of George Floyd at the hands of the police may have sparked the Black Lives Matter protests in the United States and here in the Netherlands, but they are about more than that alone. We asked Karwan Fatah-Black, a historian who specialises in the Dutch colonial history, for his analysis. ‘We…

An international team of researchers observed the full extent of the evolution of hot gas produced by an active black hole for the first time. As it evolves, the hot gas encompasses a much larger area than previously thought and even impacts objects residing at great distances. Their study is published…

The Sun and all the stars in the night sky reside in the Milky Way galaxy. In the at-rest reference frame of the Galaxy, typical stars travel with velocities of about 100-200 kilometres per second.

Over the summer, students – and a few members of staff – at Leiden University sent in their best photos to the University’s ‘Summer in Leiden and The Hague’ photo competition. All these summer-inspired photos are now on display in the Summer in the City photo exhibition in the University’s central administration…

All supermassive black holes in the centres of galaxies appear to have periods when they swallow matter from their close surroundings. But that is about as far as the similarities go. That's the conclusion reached by British and Dutch astronomers from their research with ultra-sensitive radio telescopes…

A delegation from Leiden University recently embarked on a knowledge mission to various NGOs, universities and government organisations in Indonesia. New partnerships were formed and important knowledge exchanged, and researchers from Leiden gave guest lectures.

Local broadcaster Omroep West recently joined one of the University’s Summer Tours. These exclusive tours give you a peek behind the scenes at the Academy Building, P.J. Veth Building and Bibliotheca Thysiana: buildings with a long, rich history.

Between 10 and 22 August 2025, Institute for Digital Humanities at the University of Göttingen, Germany, organizes its 4th Summer School in Digitital Paleography. Application deadline 30 April 2025

In June 2024, the University of Groningen organizes a summer school, titled "Things that Matter". The Summer School explores challenges in digitizing source materials, questioning distinctions between physical and digital copies. It delves into the impact of virtual collections and criteria for digitization,…

The University of Groningen is organizing a summer school on the topic of Medieval “Lived Religion” this summer. In this interdisciplinary summer school Masters and PhD students will be challenged by leading specialists dealing with textual and material sources of medieval religious cultures. They will…

Have you ever wondered what law has accomplished in different countries and jurisdictions? If it even has accomplished anything at all, or that it are all promises of a better world? And have you ever thought about the role of law in the war on terror, in climate change, in emancipation and protection…

Researchers from the Leiden University Centre for Linguistics (LUCL) and the University of Ghana are organising the first-ever pan-African summer school for deaf academics from the African continent (from 1 – 15 August).

Leila Zerrougui (born in Algeria 1956) is a legal expert on human rights, justice, and rule of law. She is the current Special Representative of the Secretary-General and Head of the United Nations Stabilization Mission in the Democratic Republic of the Congo (MONUSCO). Before she was Special Representative…

On 18 July, Olga Ceran held a presentation titled ‘Family law in a united Europe: Child abduction and child relocation’ at a summer school on 'European integration at the Franco-Spanish border: A cross-border perspective' which took place at the Cité des Arts in Bayonne (France).

The Ager Venusinus Project studies the relatively small number of recognized colonial dwellings dated securely to the period of colonization (i.e. the 3rd century BC). With a special interest in the Black Gloss ceramic typochronology

A new paperback edition of Brian Heffernan's book Freedom and the Fifth Commandment. Catholic priests and political violence in Ireland, 1919-21 was published by Manchester University Press in September 2016.

From August 14-18 the UvA and VU organise a Summer School in Classics.

From 26 to 30 June 2017 a summer course on Europeanisation of administrative law in the Member States of the European Union will be held by the Department of Constitutional and Administrative Law.

Van 21 augustus tot en met 8 september zijn de workshops en cursus van de jaarlijkse Summer School on the History of the Book van het Allard Pierson en de vakgroep Boekwetenschap. Drie weken lang is er elke werkdag een cursus, workshop of lezing over thema’s die te maken hebben met de geschiedenis van…

Our public programme includes lecture series, conferences, visiting fellowships, panel discussions and many other interesting events. Have a look at what we've organised in the past years.

One of the ECSL’s most prominent activities is the ECSL Summer Course on Space Law and Policy, welcoming students at all academic levels as well as select young professionals currently active in the space or related sectors. Now in its 33rd year, the course has built a vast global network of alumni.

After a fruitful meeting in Kyoto earlier this year, this year’s second team meeting was held at Leiden University last September. On the agenda were reading sessions, discussion of the synopsis and edition up to chapter 91, and various presentations from PhD’s and a PostDoc working on the Skandapur…

The Leiden Observatory was very pleased to welcome eight bachelor’s students from Beijing Normal University at 8 July for the BNU Astronomy Summer School. In two weeks’ time, the Summer School students followed an interactive programme in computational astrophysics. ‘It’s surprising how much you can…

Jessica Roitman accepted for the prestigious Huntington-Clark Summer Institute.

One of ECSL’s most successful activities is the ECSL Summer Course on Space Law and Policy, which is open to students of all levels of study, as well as a few young professionals already working in the space or space-related sectors. The course is now in its 31st year and boasts a large family of alumni…

Every summer, Leiden University is the setting of dozens of summer schools in which professionals and students can receive extra training on a specific topic within a short space of time. We took a look at a summer programme on extremism. ‘A recruiter for al-Qaeda said that I could change the world.…

On 8 March, Daniel Peat will speak at the 1st Annual Conference of the newly-established NATO Mission Appeals Tribunal (MAT), to be held in Naples.

Digitisation and poor reception of refugees are putting children’s rights at risk. This warning comes from Professor Ton Liefaard. His department is organising a summer school on this issue.

This summer, everyone from Leiden locals to day trippers and tourists can take a guided tour of the prettiest University buildings in the centre of Leiden. Our exclusive Summer Tours offer a glimpse behind the scenes at the Academy Building, the P.J. Veth building and Bibliotheca Thysiana: buildings…

From 16 to 26 July, the Leiden Institute of Physics organizes its annual summer school, titled ‘Modern Physics at all Scales’.

‘A Muslim and a Jew in the house of God.’ This is how historian Nadia Bouras introduced her recent conversation with colleague Sara Polak in Leiden’s Hooglandse Kerk. They discussed the rising tensions since the outbreak of the Israel-Hamas war. ‘Dare to ask each other questions.’

Het zal niemand ontgaan zijn dat de digitale dreigingen blijven toenemen. Uit monitoring door onze cybersecurity-experts blijkt dat er continu wordt geprobeerd om ook onze systemen binnen te dringen. Wat doen wij daartegen en hoe kan jij als medewerker bijdragen aan onze cyberveiligheid?

Psychiatrists in Morocco can't ignore Islam. Driss Moussaoui was one of the first modern psychiatrists in this North African country. He delivered the LUCIS annual lecture on 12 April.

This summer, the Universe is closer than ever. With the online astronomy summer programme Space in Your Living Room!, the Leiden Observatory brings astronauts and Leiden astronomers to the homes of children all across Europe.

The thesis deals with the study of giant radio galaxies (GRGs), which are radio galaxies of megaparsec sizes.