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.

Open Science verandert de manier waarop onderzoek wordt gedeeld en wordt samengewerkt. Anna van ’t Veer won een award voor haar Open Science-activiteiten.

For the academic year 2025-2026, nine (teams of) teachers will receive a Grassroots or Grass shoots grant. Here you can read about their projects.

From January 2026, Leiden University will have an additional location in The Hague: Spui Campus. As well as teaching, study and sport facilities, it will offer 90 workspaces and meeting rooms for Leiden University staff.

What if you get excluded? Are apps against fear and stress effective? How do you keep your brain in shape? The first season of the new podcastseries ‘BreinGeheim’ is about the social contexts of adolescent development and how teens become resilient individuals. Leiden-based behavioural scientist sit…

Research

With its FestivOWL theme, Orientation Week Leiden (OWL) promises to be one big festival for new international students in Leiden.

Wearing All Stars and ‘just’ a pair of jeans, with a backpack slung over his shoulder. It was an informal Friday afternoon with Mark Rutte, NATO Secretary General, at Wijnhaven. Perched on a desk, he took questions from students in the audience.

Leiden University opened the doors of its new Living Room on Thursday 16 February. The Living Room is a home from home where Dutch and international students can relax and meet others and is a strictly no-study zone.

A group of Leiden students launched the Van Leiden tot Later (From Leiden to Later) media platform on 27 March. In podcasts and videos, they talk with high-profile alumni about the big issues of today. ‘We want to build a bridge between generations.’

They are not always in the spotlight but are essential to our scientific research: Leiden research support professionals. And their network is growing and professionalising all the time. Over a hundred such professionals shared knowledge and gained inspiration at the Leiden Research Support Network…

Mass, time, space, and complexity — physicists in Leiden are launching eight new research projects tackling some of the most fundamental themes in quantum mechanics. Their goal: to push the limits of current quantum theories.

The 2025 Grassfields grant has been awarded to Skill’Ed, an interfaculty initiative aimed at supporting students in developing transferable skills and preparing for the job market. Skill’Ed was selected by the review committee for its strong alignment with our educational vision and strategic plan,…

A suitcase covered with stickers from various universities, containing a quantum light source. Since April 2024, this suitcase has been visiting scientists in Europe researching single photons: the smallest possible quantity of light. The suitcase, also called ‘Q-torch’, travels from lab to lab like…

Organisation

The new Comenius Calls have been published. You can use a Comenius grant for innovation projects that help improve higher education. Associate Professor David Ehrhardt from Leiden University College (LUC) in The Hague received a Comenius grant in 2020 and is now implementing his Comenius teaching project…

South African poet Antjie Krog will be the writer in residence at Leiden University in autumn 2021. Krog is famous for her poetry collections and books, which are often inspired by the history of South Africa. In her role as writer in residence, she will give the annual Albert Verwey Lecture and a series…

In the week of 22-26 September, we celebrate the national Open Science Week at Leiden University. What is your next step towards openness?

Lecture, Studium Generale

Education

Education

Book Presentation | Studium Generale Lecture

The first results of the National Student Survey (Nationale Studenten Enquête: NSE) reveal that students at Leiden University are satisfied with their study programme.

Five lecturers from Leiden University have received a Comenius teaching award. With the grants they can carry out an innovation project.

The Lorentz Center is a melting pot that is visited by researchers from around the world. ‘Miracles happen’ during the five-day interactive workshops at the Center. And there is an extra reason to celebrate the center’s 25th anniversary. On 28 April, the Dutch Research Council (NWO) and Leiden University…

Seven interdisciplinary projects involving Leiden University academics have been awarded up to €27,000 in seed funding. They will work with Una Europa alliance partners to advance topics including academic freedom, AI in the humanities, sustainable mining and maternal health care.

Many students dream of running their own business. But where to start? The Master Honours Challenge ‘Entrepreneurship’ helps students figure things out. ‘Now I can actually go for it.’

From the effects of hormone fluctuations in women via the interior structure of giant planets to the prehistory of the languages: six Leiden researchers have been awarded a Consolidator Grant by the European Research Council.

Skåne University Hospital, Lund University and Leiden University Medical Center will work together to expand their research, teaching and development relating to Advanced Therapy Medicinal Products. That is the essence of a Memorandum of Understanding signed at SciLifeLab near Stockholm on Wednesday…

The US-Israeli strikes on Iran have been welcomed by critics of the regime but have also prompted intense concern. They’ve triggered a dangerous domino effect across the region and beyond. Leiden experts share their insights on the potential consequences.

Lecture, Studium Generale

Lecture, Studium Generale

Festival

Festival

Eleven lecturers from Leiden University have been awarded Comenius grants that will allow them to work with their teams on an innovation project within their own teaching. They have been awarded three grants of 100,000 euros within the Senior Fellows programme and four grants of 50,000 euros within…

Education, ICT

Webinar

Lecture, Studium Generale

Debate

Conference

The academic playing field is becoming more complex all the time, making a strong research support network crucial. Over 100 research support professionals shared knowledge, gained inspiration and became acquainted or got to know each other even better at the third Leiden Research Support Conference…