563 search results for “jaren werd space telescope” in the Public website
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Searching for the origins of life in space with 8.9 million euros
With 8.9 million euros from the Danish National Research Foundation, Aarhus University and Leiden Observatory will establish the Center for Interstellar Catalysis. The centre is led by Aarhus professor Liv Hornekær and aims to find out how and when the building blocks of life formed in the Universe.…
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De stad en de dood
Het is een wijdverbreid idee dat (post-)middeleeuwse steden een sterfteoverschot hadden en zij slechts in leven konden blijven door de toestroom van migranten; een fenomeen dat bekend staat als het ‘urban graveyard’-effect. Over details valt te twisten, maar duidelijk is dat de stad en de dood dichter…
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Onze vroegste voorouders
De menselijke geschiedenis strekt zich ver uit vóór de tijd waarin de mensen opschreven wat er zoal gebeurde.
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First time methane ice formed in Leiden under space conditions
An international team of astronomers has shown in a laboratory at Leiden University (the Netherlands) that methane can form on icy dust particles in space. The possibility had existed for quite some time, but because the conditions in space were difficult to simulate, it was not possible to prove this…
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Manfred Lachs Space Law Moot Court, Glasgow 2016
Leiden team runner-up in the European Regional Round at the Manfred Lachs Space Law Moot Court 2016!
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Astronomers see disk around young super-Jupiter which may form moons
An international team of astronomers led by scientists from Leiden Observatory has for the first time characterised a dust disk surrounding a young super-Jupiter, which is either a giant planet or brown dwarf. They detected infrared emission from the disk which might indicate that moons may have formed.…
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Programme "The Charter's Spaces" (Namur, October 10-11)
On 10-11 October, the conference "The Charter's Spaces" will take place at the University of Namur. The programme has now been published.
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‘Building blocks for life' may originate in space
Amino acids are the building blocks for life on earth. They may originate in space and reach the Earth via comets and meteorites. Daniël Paardekooper examined part of this hypothesis. PhD defence on 5 July.
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ERC Consolidator Grants for six Leiden researchers
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.
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Beyond the Safe Space: Spring Podcast Competition 2023
The Leiden University Green Office is pleased to announce its Spring Podcast competition -- Beyond the Safe Space -- on the theme: the Planetary Boundaries.
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Massive Stars Are Factories for Ingredients to Life
NASA’s telescope SOFIA has provided a new glimpse of the chemistry in the inner region surrounding massive young stars where future planets could begin to form. Leiden PhD candidate Andrew Barr writes about it in the Astrophysical Journal. The scientists found massive quantities of water and organic…
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The densest matter in nature
What is neutron star matter?
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Exploring the Universe
Astronomers want to understand the Universe, from the Big Bang to the present day, and what the future will hold. In Leiden they focus on two key questions: ‘How did stars and planets originate’ and ‘How were galaxies and black holes formed in the young Universe?’ A new generation of telescopes – just…
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Gabriel Paiuk on The Construction of an Imaginary Acoustic Space
On 23 March a Sonology concert took place in the Arnold Schönbergzaal at the Royal Conservatoire, dedicated to Gabriel Paiuk’s The Construction of an Imaginary Acoustic Space, a composition for ensemble and electronics performed by New European Ensemble.
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School programmes
The Old Obervatory Leiden is one of the partners of the local learning ecosystem ‘Verwonder om de Hoek’, an educational platform from Leiden that lets school children and families wonder about the world of Nature, Science, Technology and Sustainability. On this page you will find the educational programmes…
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Premiere of The Construction of an Imaginary Acoustic Space
The Construction of an Imaginary Acoustic Space, a new work by ACPA PhD Candidate Gabriel Paiuk was premiered last Saturday at the Universität Mozarteum in Salzburg. The piece was commissioned by the österreichisches ensemble für neue musik for their second yearly concert series.
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Professionals on a course: sound shapes public space
When designing public spaces, noise is often a neglected issue. Architects and urban planners know little about it; noise experts see it mainly as a problem that should be solved simply by reducing the volume. University lecturer Andrea Giolai (LIAS), researcher Kevin Toksöz Fairbairn (ACPA) and Professor…
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Prying eyes on radio skies: pushing the high-resolution low-frequency frontier with LOFAR
In this thesis we push the boundaries of high-resolution imaging at radio frequencies between 100 and 200 MHz. Using the International LOFAR Telescope that spans across Europe we achieve sub-arcsecond angular resolution.
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Neutrinos From the Milky Way
Promotor: M. de Jong, Co-Promotor: Samtleben
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The Observatory
On this section of the website you can find more information about the Old Observatory and the current astronomy research institute.
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Searching for the sibling of the earth
Are there other planets like the earth, and will there also be life? Astronomers study planets around stars other than the sun, with the aim to find out what kind of gasses their atmospheres are made up with.
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Old Observatory Leiden
The Old Observatory of Leiden is the oldest existing university observatory in the world. While students from Leiden University attend lectures in the main part, the visitor center in the basement and the telescopes on the building serve the general public. On this website, you will find information…
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Exploring big data approaches in the context of early stage clinical
Als gevolg van de grote technologische vooruitgang in de gezondheidszorg worden in toenemende mate gegevens verzameld tijdens de uitvoering van klinische onderzoeken.
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Small molecule inhibitors of Nicotinamide N-Methyltransferase (NNMT)
NNMT wordt beschouwd als een nieuw potentieel farmacologisch doelwit in de behandeling van een verscheidenheid van kankers, stofwisselingsziekten en andere pathologieën. Het toenemend aantal publicaties waarin de rol van NNMT bij ziekten wordt opgehelderd, heeft op zijn beurt de ontwikkeling van krachtige…
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Lifestyle Enclaves in the Instagram City?
Commentators and scholars view both social media and cities as sites of fragmentation. Since both urban dwellers and social media users tend to form assortative social ties, so the reasoning goes, identity-based divisions are fortified and polarization is exacerbated in digital and urban spaces.
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Positive representations of algebras of continuous functions
If X is a locally compact Hausdorff space, then a representation of the complex C* algebra C_0(X) on a Hilbert space $H$ is given by a spectral measure that takes its values in the orthogonal projections on $H$.
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Leiden Observatory
With each discovery that is made, the universe reveals a fraction of its secrets: the most distant galaxies and quasars, the atmosphere of exoplanets, evidence of dark matter, complex molecules in space. This is what fills the days and nights of the researchers from the Leiden Observatory and their…
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Evening at the Observatory
Every month there is an opportunity to visit the Old Observatory in the evening. These open evenings consist of a lecture followed by a visit to the telescopes in the building.
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Slice of Science
The first photo of a black hole and measuring anxiety in the brain... From 13 until 22 May we're serving a free slice of science with your pizza.
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Searching for life in the Universe
Is there extra-terrestrial life out there? It now looks as though we can sketch out an answer to this enduring question. Leiden Observatory is helping to build new instruments to find the most promising exoplanets.
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Chemistry between stars and planets
In the large gas clouds between the stars, chemical reactions take place under extreme conditions, giving rise to both small molecules, such as water and common salt, as well as large complex molecules that can serve as the building blocks of life. This is known as astrochemistry and it is something…
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Garnet Akeyr
Science
g.j.akeyr@math.leidenuniv.nl | +31 71 527 4845
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Space Scoop selected as one of the Great Websites for Kids
The American Library Association has selected the Space Scoop website as one of the Great Websites for Kids (GWS). Space Scoop, which launched a dedicated website one year ago, provides the latest space news to educate and inspire children. The website will be included in a compilation of exemplary…
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Increasing the participation of girls and underrepresented communities in space science
The SpaceEU project, coordinated by Leiden University, has launched an online toolkit with a collection of space-centred activities that engage people with the wonders of space. The toolkit is targeted at girls and underrepresented communities and can be used by schools, youth centres, museums, NGOs…
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Basis reduction for layered lattices
Promotor: H.W. Lenstra
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issue on 'The European Union and the Governance of Contested Global Spaces'
Together with College of Europe Professors Sieglinde Gstöhl and Simon Schunz, Joris Larik edited an interdisciplinary special issue for the Journal of European Integration on the theme 'The European Union and the Governance of Contested Global Spaces in an Era of Geopolitics'.
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Leiden University team European runner-up in Manfred Lachs Space Law Moot Court competition
The Manfred Lachs Space Law Moot Court competition was held in Vienna between 8 and 12 April 2024. This event was organised by the European Centre for Space Law in collaboration with the University of Vienna. The team comprised David Eagleson, Solène Flambeaux and Aleksandra Spyra, current students…
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ECSL summer course on Space Law and Policy and Young Scholar's Conference 2024
One of the ECSL’s most successful activities is the ESA/ECSL Summer Course on Space Law and Policy, which is open to students in any stage of their study and a number of young professionals already working in the space industry and space-related sectors. The course is now in its 32nd year and boasts…
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Interdisciplinary Thesis Labs and the International Institute of Air & Space Law (IIASL)
Students greatly benefit from an interdisciplinary learning environment that makes connections with various stakeholders and tackles real-world challenges. This environment allows them to produce innovative and impactful results. As part of their studies, students from the International Institute of…
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Capturing polarised light in the search for alien plants
A new way to decipher the light from distant worlds could give us unmistakable evidence of extraterrestrial photosynthesis, and maybe alien plants, finds astronomy author Colin Stuart in the New Scientist. In his article, he describes the work of the group led by Leiden astronomer Rob van Holstein.…
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Space Law during the State visit of the Dutch Royal couple to Luxembourg
On Thursday 24 May 2018, Tanja Masson-Zwaan of Leiden University’s International Institute of Air and Space Law and Prof Mahulena Hofmann of the University of Luxembourg had the honour of addressing the King and Queen of the Netherlands and the Grand-Duc and Grand-Duchess of Luxembourg during the State…
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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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High-resolution integral-field spectroscopy of exoplanets
This thesis describes the implementation and on-sky demonstration of high-resolution integral-field spectroscopy for extreme adaptive optics systems that are used to find and characterize exoplanets.
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Cold gas in distant galaxies
The formation and evolution of galaxies is fundamentally driven by the formation of new stars out of cold gas.
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Societies at the Old Observatory
Four different astronomical societies are active in the Old Observatory. We are very proud of the commitment these associations show to organize activities.
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Aggravating matters: accounting for baryons in cosmological analyses
Three major cosmology-focused missions are planned for the next decade: the Euclid space telescope, the Vera C. Rubin Observatory in Chile, and the Nancy Grace Roman Space Telescope.
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Visit the Old Observatory
The Old Observatory is still used intensively as a university building. Yet there is still plenty to see and experience in this beautiful monument. Find out what the possibilities are here.
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Former student in Mr. online about Air and Space Law in Leiden
Anmol Dhawan (24) graduated cum laude from the Advanced LLM in Air and Space Law in Leiden on 28 August 2023. He comes from Mumbai in India and did his bachelor law studies at National Law University Delhi. He has been in the Netherlands since September 2022, so over one year now.
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Dutch-Japanese astronomic instrument measures 49 shades of far infrared
The Dutch-Japanese made DESHIMA instrument has passed its first practical tests when measuring the distances and ages of distant galaxies. The core of the instrument is a chip the size of two euro coins that measures 49 shades of far infrared light. The developers of the spectrometer publish the results…
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First pile of the new SRON building: 'A new impetus for space travel and astronomy'
‘We intend to use the arrival of SRON in South Holland to give a serious impetus to research and activities related to space travel and astronomy in the broadest sense of the word.' These were the words of Rector Carel Stolker of Leiden University at the ceremony where the first pile of the new SRON…