796 search results for “jaap where since telescope” in the Public website
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Upcoming PhD public defence, exhibitions, concerts, record/film/artwork launches and lectures
Public Defence by Jaap Brouwer and activities of prof. Marcel Cobussen PhD, Dick de Graaf, Nizar Rohana, Brigitte Kovacs, Lilo Nein, Danne Ojeda, Hans Kalliwoda, Frank Blokland, and Thalia Hoffman
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Move of SRON space research institute to South Holland now official
By adding their signature to the collaboration agreement on 31 May, Leiden University, TU Delft, space research institute SRON and NWO confirmed the move of SRON from Utrecht to South Holland. From 2021, the headquarters of the space research institute will be located on the Campus of Leiden Univ…
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Join us at the Open Day on Ocotber 28!
On Sunday 28 October, the annual open day of the Old Observatory in Leiden takes place. During this day everyone can visit the Old Observatory for free and enjoy activities in this historic building.
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Join us at the Open Day on Ocotber 28!
On Sunday 28 October, the annual open day of the Old Observatory in Leiden takes place. During this day everyone can visit the Old Observatory for free and enjoy activities in this historic building.
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Surprising molecule helps detect protoplanets
A team of scientists, including Leiden Astronomer Alice Booth, has discovered silicon monosulfide molecules in the dust disk around a young star. Such molecules indicate planet formation. The team made the discovery using the ALMA telescopes. This method provides an alternative when direct observation…
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Black hole fed by cold intergalactic deluge
An international team of astronomers has witnessed a cosmic weather event that has never been seen before.
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Ewine van Dishoeck receives the Niels Bohr medal
Leiden professor of molecular astrophysics and astrochemistry Ewine van Dishoeck was presented with the Niels Bohr International Gold Medal on Friday 7 October. The medal, instigated by the Danish Society of Engineers IDA, was awarded by Queen Margrethe of Denmark at a ceremony at the Carlsberg Academy…
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Education highlights 2023
From educational adventures in the tropics, students building software for real customers, to bacteria that degrade plastics. Scroll through our highlights on educational innovation and the achievements of our students.
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Science and society Faculty of Science Leiden
We also conduct research to make meaningful contributions to society. For instance, by talking about our research, contributing to community projects or by inviting people to help us with our research. Scroll down and discover how Science and Society can mutually reinforce each other.
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About us
Leiden Observatory is the astronomical institute of the Faculty of Science of Leiden University.
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Journalism master’s students get to work in the city for Leiden 2022
In 2022, Leiden will be the European City of Science. University lecturer Jaap de Jong has created special assignments for the journalism master's students to celebrate this: they will go into the city to visualise knowledge from the city.
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Minister Kaag: ‘A stable world doesn’t begin at the Dutch border’
How do you maintain diplomatic relations in a world of rising tensions? This was the theme of a guest lecture by Minister Sigrid Kaag at Campus The Hague. ‘Policy proposals won’t go through if they don’t foster women’s development.’
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Prince's Day 2019: 5 events in 1 day
On 17 September, the Faculty of Governance and Global Affairs (FGGA) took part in the festivities surrounding The Hague's largest annual event: 'Prinsjesdag' (Prince's Day). Prinsjesdag is traditionally celebrated on the third Tuesday of September. On this day, King Willem-Alexander reads out the 'Troonrede'…
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First professionals obtained their certificates Legal Technologies: ‘It was intensive, fun, and enlightening’
Last week, the first seven professionals successfully completed the new Leiden Legal Technologies Programme (LLTP). They received their certificates during a festive ceremony. Smiling faces all around for founder Jaap van den Herik, Programme Director Nikol Hopman, and The Hague alderman Saskia Bruines.…
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Rie and her Gentlemen
Rie Schild-de Groen watched over ‘her’ Gentlemen, the residents of the ‘t Heerenhoeckje (Gentlemen’s Corner) Minerva house at Rapenburg 110, like a mother hen for 70 years. She was moved by the stories of residents who had lost loved ones to cancer. Jaap Koster and a few other former housemates helped…
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‘Safety of Journalism – more urgent than ever’
Register now for the World Press Freedom Conference 2020 digital edition (9 – 10 December 2020)!
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Leiden University College in The Hague celebrates its fifth anniversary
Leiden University College The Hague (LUC) is celebrating its fifth anniversary. This English-language programme with on-campus teaching for excellent students has proved to be a great success. On Saturday 10 October, the LUC will be celebrating in Diligentia Theatre in The Hague with numerous speakers,…
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Anti-establishment rhetoric helps win election for Trump
Just one year ago, nobody would have given Trump a cat's chance in the US presidential elections. Now he will be the next President of the United States. Professor of Journalism and New Media Jaap de Jong explains the rhetoric that has got Trump so far.
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NATO boss: ‘The Netherlands needs to invest more in defence’
Jens Stoltenberg, Secretary-General of NATO, gave a guest lecture at Leiden University on 19 April. His message was clear: increased international tensions call for greater investments in defence. According to Stoltenberg, the Netherlands is not one of the big spenders in this area.
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Harold Linnartz opnieuw benoemd voor vier jaar
Prof Harold Linnartz has been reappointed Director of Education of the bachelor and master programmes of Astronomy. The appointment is for a period of four years, until 1 October 2026.
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Exploring the universe
How did our universe come into being? Are there any other planets that support life? Read all about it in our new research dossier ‘Exploring the universe’.
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The Kaiser Spring Lectures are about to start!
The program for the Kaiser Spring Lectures 2018 has been published! Visit the Old Observatory in March for four amazing lectures about the Space Age.
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The Kaiser Spring Lectures are about to start!
The program for the Kaiser Spring Lectures 2018 has been published! Visit the Old Observatory in March for four amazing lectures about the Space Age.
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Is the Netherlands able to cope with a cyber-attack from Russia? Live on BNR news radio
On the 15th of March, the radio program “The World of BNR Nieuwsradio” was live broadcasted from the Spanish Steps at the Faculty of Governance and Global Affairs in The Hague. Jaap de Hoop Scheffer, associated with the Institute of Security and Global Affairs, was one of the radio show’s guests. Following…
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Book presentation ‘Fit for the future?’
The Dutch government chairs the EU council this year. Researchers from Leiden took this opportunity to reflect on the future of the European Union and to give recommendations where possible. The book will be presented on Friday 29 April, 10.15 AM in Nieuws Poort (Den Haag). Attending the event are Ankie…
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Leiden Legal Technologies Program runner up for Gouden Zandloper
The Leiden Legal Technologies Program is runner up for the Gouden Zandloper (Golden Hourglass) for Legal Education & Research, the prize for the most innovative legal programme.
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Bert Koenders new chairman of the Foreign Policy Advisory Council
Bert Koenders, professor of Peace, Law and Security at the Institute of Security and Global Affairs, has been appointed chairman of the Advisory Council on International Affairs (AIV), or foreign policy.
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Prof. dr. Ronald Cramer appointed member of the Royal Dutch Academy of Sciences (KNAW)
Ronald Cramer, Professor at the Mathematical Institute of Leiden University and researcher and head of the research group Cryptology at ‘Centrum Wiskunde & Informatica (CWI), the national research center for mathematics and computers science in the Netherlands, is appointed as a member of the Royal…
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Research on blurred work-life boundaries during COVID-19
Together with physiotherapist and lifestyle therapist Jaap Wonders of SMC Rijnland, Helen Pluut conducted research during the first COVID-19 wave on the experiences of working people. The reason for the research was the compulsory situation of working from home many people found themselves in. One of…
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Guest lecture by Secretary General Jens Stoltenberg
On 19 April NATO Secretary General Jens Stoltenberg, will talk to students about 'Adapting NATO adapts to a changing world', followed by a Q&A.
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Pre-study Commission the Winter
The report of the Commission the Winter, a pre-study on violence against children in youth care, was launched May 17th 2016.
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How can we connect data science and law?
At the Hague University of Applied Sciences, a stakeholder meeting took place on 4 April in the context of peace and justice in a digital world. The meeting was an initiative of Leiden University (LCDS, eLaw) and the Hague University of Applied Sciences, to explore joint curriculum development in the…
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Farewell Paul Abels as Professor
On 25 May, Professor Paul Abels retired as professor by special appointment. Abels has been working as Professor by special appointment Governance of Intelligence and Security Services at the Institute of Security and Global Affairs since 2017.
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More accurate estimation of cross-border internet purchases
How can cross-border internet purchases be accurately estimated? Researchers Quinten Meertens, Cees Diks, Jaap van den Herik and Frank Takes of the Leiden Institute of Advanced Computer Science (LIACS), Statistics Netherlands (CBS) and the University of Amsterdam (UvA) present their solution to this…
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Department of Child Law advises UN Committee on the Rights of the Child
Researchers of the department of Child Law have submitted an advice to the Committee on the Rights of the Child of the United Nations, which monitors the implementation of the UN Convention on the Rights of the Child, on 7 January 2019.
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International Human Rights of Children
Comprehensive, scholarly compilation of legal studies of substantive and procedural children’s rights, breaking new ground by analysing a wide range of international children's rights issues.
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International Society for the Prevention of Child Abuse and Neglect in The Hague
On 2 and 3 October 2017, a delegation of the Child Law Department has participated in the 15th European regional conference of the International Society for the Prevention of Child Abuse and Neglect in The Hague.
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eLaw co-organised International Conference on Privacy-friendly and Trustworthy Technology for Society
Eduard Fosch Villaronga, Assistant Professor at eLaw, co-organised together with Aurelia Tamò-Larrieux, Christoph Lutz, Anton Fedesov, and Anto Čartolovni the GoodBrother International Conference on Privacy-friendly and Trustworthy Technology for Society on 28 June 2022 in Zagreb, Croatia.
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Children’s Rights in Taiwan
On the 15th of June, 2017, Professor Ton Liefaard gave a key note address at the occasion of the conference International Conference for Children's Rights. A Rights-based Approach to Child Welfare in Taipei, Taiwan.
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From Table to Trash
The Life Cycle of Archaeological Objects: Uncovering the treasures of the faculty of archeology
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Guest lecture Jeroen Dijsselbloem
On Wednesday 21 March 2018 Jeroen Dijsselbloem, former Minister of Finance, and former President of the Euro Group and the Board of Governors of the European Stability Mechanism (ESM), gave a guest lecture at the Faculty of Governance and Global Affairs.
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ZonMw Medical Inspirator Prize for research ‘Lyme paralyses lives’
Together with patient representatives, clinician-researchers from Radboucumc (Internal Medicine) Amsterdam UMC and researchers from Leiden University (Andrea Evers and Henriët van Middendorp) have received the Medical Inspirator Prize 2019 of The Netherlands Organisation for Health Research and Development…
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Leiden Children’s Rights Observatory: New Report on Admissibility under CRC-OP3
A new report on admissibility under the Optional Protocol to the UN Convention on the Rights of the Child (CRC) on a Communications Procedure (OP3) has been published.
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Advanced Studies in International Children’s Rights received their master diplomas
In the presence of their families and friends, the thesis supervisors personally addressed each of the students and presented them with their well-deserved master diploma in the Academy Building’s Klein Auditorium.
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Twan Huys lecturer Journalism and New Media
Television presenter and journalist Twan Huys will be a lecturer in Journalism and New Media at Leiden University from 1 September 2024.
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Jan Hendrik Oort: world-famous yet unassuming astronomer
He discovered how to determine the rotation and centre of our Milky Way, predicted where comets come from and laid the groundwork for radio astronomy: Leiden Professor of Astronomy Jan Hendrik Oort (1900 – 1992). Piet van der Kruit, whose PhD supervisor was Oort himself, has written a biography about…
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What do PAHs do in space?
Xander Tielens, Professor of Physics and Chemistry of the Interstellar Space, has been awarded an ERC Advanced Grant to study polycyclic aromatic hydrocarbons (PAHs) in space. The combination of astronomical observations, computer models and lab research makes the research highly interdisciplinary.
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Leiden astronomers launch biggest space-ice database ever: ‘A kind of phone book, but for ice’
It is the largest database for space ice yet: The Leiden Ice Database for Astrochemistry: LIDA. Created by astrophysicists at the Leiden Observatory, LIDA includes not only hundreds of measurement data, but also software to examine astronomical observations and prepare new measurements with the James…
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Ewine van Dishoeck shows us new worlds in Dies lecture
Her specialist field is molecular astrophysics, and she is the most quoted scholar in her field. In this, the year of astronomy, she is the ideal person to give the Dies lecture at the university with the world's oldest astronomy institute; it goes without saying that the lecture will be on the newest…
- Week 4: 28 January – 3 February 2018