We explored the Universe using weak gravitational lensing, a phenomenon that occurs when light from distant galaxies is bent by the gravitational fields of closer cosmic objects, much like how a lens distorts light.

Along with your application, you will need to submit a variety of documents. This information only applies to students who need to submit an admission application. If you have a bachelor’s degree from Leiden University that grants you automatic admission to a master’s degree in the same field, you don’t…

Leiden University Centre for Linguistics (LUCL) is an independent institute within the Leiden University Humanities Faculty. A Management Team, consisting of an Academic/Scientific Director, a Director of Education and an Institute Manager, is responsible for the overall running of the institute. This…

The master’s in Philosophy is a one-year, English-taught programme. The programme offers five specialisations:

The Mathematical Institute is responsible for the research and education in mathematics and statistics at Leiden University.

Op vrijdagmiddag 15 november 2024 vindt namens de Leiden University Sustainability, Business and Human Rights Network and Discussion Group (LUSBHR) het congres Verantwoord Ondernemen: Actuele Vraagstukken op het Gebied van Fundamentele Rechten & Duurzaamheid plaats.

Research projects which are assisted by the NVIC in the field of Arabic studies.

Bone research provides plenty of detailed data about the health of a person or a group. This data is not only used to reconstruct the past but also to fight disease today.

If mankind wants to survive into the 22nd century, we will need to change the way we live drastically. The human impact on our planet is everywhere, we are changing the atmosphere, the oceans and the land, leading to global warming, climate change, loss of biodiversity and pervasive pollution. There…

What is the size and composition of the Dutch urban mine? How will the urban mine develop over time, and how can it be used as a source of materials as part of a circular economy?

Rigid materials break more easily than floppy ones. This simple observation allows to predict and control the width of cracks. Theoretical understanding of how materials break is useful in for example the production of cars or screens. Publication in PNAS.

The Netherlands-Flemish Institute is offering an internship in Cairo from January 2019 onwards. If you are interested please apply before 20 December, 2018. (See the details in Dutch only)

The Netherlands-Flemish Institute in Cairo is offering an internship from September 2019 onwards. If you are interested please apply before 15 July, 2019. (See the details in Dutch only)

The Netherlands-Flemish Institute is offering an internship in Cairo from March 2018 onwards. If you are interested please apply before February 15, 2018. (See the details in Dutch only)

Het project heeft plaats gevonden in de Gorter LUMC groep onder begeleiding van Dr. J.W.M. Beenakker en prof.dr.ir. T.H. Oosterkamp . De titel van de presentatie is:

Het project heeft plaats gevonden onder begeleiding van Prof.dr.ir.Tjerk Oosterkamp. De titel van de presentatie is:

Uitgeverij Lannoo en de Universitaire Bibliotheken Leiden nodigen u van harte uit voor de feestelijke boekpresentatie van 'Kaarten die geschiedenis schreven - 1000 jaar wereldgeschiedenis in 100 oude kaarten'. De boekpresentatie wordt gehouden op donderdagavond 13 oktober 2022, van 19.30 tot 22.30 uur…

Het project heeft plaats gevonden in de QMO groep onder begeleiding van Dr. Michiel de Dood en Dr.ir. Sense Jan van der Molen. De titel van de presentatie is:

Het project heeft plaats gevonden in de KM3NeT Nikhef Amsterdam groep onder begeleiding van Dr. D.F.E. Samtleben en Prof.dr.ir. T.H. Oosterkamp. De titel van de presentatie is:

Op deze pagina vind je antwoorden op veelgestelde vragen.

The emergence of metalwork deposition during the Bronze Age in Northwest Europe, c. 2300-1500 BC

What was the function of the Dutch Protestant Church in Sri Lankan society? Why did people relate to the Church and how did conversion influence their life course?

On 10 November Guanmian Xu successfully defended a doctoral thesis and graduated.

The one-year master's programme in Philosophy at Leiden University integrates historical and systematic approaches in philosophy. It offers an advanced training in philosophical methodologies and skills, as well as a sophisticated knowledge of traditional and recent philosophical developments.

To be eligible for Public International Law at Leiden University, you must meet the following admission requirements.

The subsidy funds new research into the: Economies of Destruction. The emergence of metalwork deposition during the Bronze Age in Northwest Europe, c. 2300-1500 BC.

The modification of risk factors and related health behaviors lies at the very core of adequate cardiovascular risk management, yet evidence shows that the majority of people with cardiovascular disease (CVD) fail to achieve a healthy lifestyle in the long term. The main objective of this project is…

Colonialism Inside Out: Everyday Experience and Plural Practice in Dutch Institutions in Sri Lanka (c. 1700-1800)

Anne Meeussen, who defended her PhD thesis on programmable materials in May 2021 earning cum laude honours, won the second Ehrenfest-Afanassjewa prize awarded by the Dutch Physics Council.

The restoration of the Sterrewacht is proceeding well and is expected to be completed by the end of the year. On Thursday 11 March, the highest point was reached with the restored domes being replaced on the roof.

Cosmologists have many possible models for the Universe, of which only one can be true. A new flowchart will eliminate some of them when two specific Universe features are accurately measured. Publication in Physical Review D on 7 November.

Maarten Feteris, the former president of the Court of Appeal and an alumnus of Leiden University, composed the piece ‘Intermezzo’ to mark the transfer of the rectorate during the Dies Natalis on 8 February 2021.

Researchers at FOM-institute AMOLF and the Leiden Institute of Physics (LION) have developed a rubber rod with strange bending behaviours. Beyond a certain point, it bends more under decreasing pressure. This behaviour doesn’t fit our expectations and does not conform to secular laws that predict the…

It must be there. We just cannot see it: mysterious dark matter and dark energy in the universe. Henk Hoekstra is one of the many cosmologists who would love to know what exactly these substances consist of. He has received a European research grant of 1.3 euro million to find out.

In an Advance Online Publication biophysicist John van Noort and others show using magnetic tweezers that DNA is folded in compliant helices of chromatin. This allows enzymes access to the DNA needed for gene expression. Van Noort's research group made the discovery in close partnership with researchers…

Arjan Louwen (MA) will start a PhD research project on the social and ideological aspects of Late Bronze Age and Early Iron Age cremation graves in continental Northwest Europe (1100-500 BC): Breaking and making the ancestors. Making sense of the inconspicuous 99% of urnfield graves.

It's one of the big cosmology debates: the universe is expanding, but how fast exactly? Two available measurements yield different results. Leiden physicist David Harvey adapted an independent third measurement method, using the light warping properties of galaxies predicted by Einstein. He published…

Finally we know for sure that there is a black hole at the centre of our own galaxy. Today, astronomers unveiled the first ever photo of Sagittarius A*, a super-massive object at the centre of the Milky Way. This picture could only be taken thanks to the cooperation of telescopes worldwide.