190 search results for “groot regio galaxies” in the Staff website
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Rik GrootBestuursbureau
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Carina GrootVeiligheid, Gezondheid en Milieu
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Hester GrootFaculty of Humanities
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Lisa Groot
Faculty Governance and Global Affairs
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Irene GrootScience
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Angelique de Groot
Faculteit der Sociale Wetenschappen
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Berend de Groot
Faculty Governance and Global Affairs
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Antonius de Groot
Faculteit Geneeskunde
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Marco de GrootAdministratief Shared Service Centre
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Teun de Groot
Faculteit der Sociale Wetenschappen
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Tjeerd de Groot
Faculty Governance and Global Affairs
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Pam de GrootFaculty of Humanities
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Alexa de GrootHonours Academy
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Wim de Groot
Universitair Facilitair Bedrijf
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Mara de GrootFaculteit Archeologie
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Rineke Keijzer-GrootICLON
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Cornelis de GrootFaculteit Rechtsgeleerdheid
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Brenda de GrootFaculteit der Sociale Wetenschappen
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Huub de GrootScience
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Galaxies have bipolar gas outflows far into intergalactic space
For the first time, astronomers have observed in three dimensions that gas from spiral galaxies is blown upwards and downwards at high speed, far out of the galaxy. They thereby confirm the theory of galaxy evolution: that star-forming galaxies create intergalactic gas flows by discharging gas along…
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Marijn FranxScience
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Vici grant for research on the formation of galaxies
How do galaxies form? That is what astronomer Mariska Kriek will be researching in the coming years. She received an NWO Vici grant of 1.5 million euros to study galaxies in the early universe. ‘This research uses new and unprecedented observations from the James Webb Space Telescope (JWST). These allow…
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Space oddity: Most distant rotating disc galaxy found
Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as it was when the Universe was only 700 million years old. This is surprising since, according to our current understanding of…
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Irene Groot appointed professor of Surface and Interface Science
Dr Irene Groot (LIC) has been appointed professor of Surface and Interface Science with effect from 1 March. The appointment is an honour for Groot. 'It feels like recognition of your research, teaching and leadership qualities.'
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What is dark matter? Dwarf galaxies offer new insight
By looking at stars in dwarf galaxies research Bas Zoutendijk is trying to gain new insight into dark matter.
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Astronomers see birth cluster of galaxies in early universe
An international team of astronomers has discovered a large reservoir of hot gas in the cluster-in-formation around the Spiderweb Galaxy. Based partly on that hot gas, the astronomers predict that the cluster-in-formation will grow into one of the largest objects in the universe. A step closer to discovering…
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Leindert BoogaardScience
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New generation galaxy formation simulations on the horizon – Evgenii Chaikin received his doctorate with honours
Simulations of galaxy formation provide much more information about galaxies than a telescope. Simulations have been improving significantly in recent years. Astronomer Evgenii Chaikin made such a significant contribution to this field that he graduated with honours on February 27th.
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Tom Groot Haar works for Foreign Affairs: ‘every important issue comes by our desks’
Working as a diplomat for the Ministry of Foreign Affairs: for many students it would be their dream. Alumnus Tom Groot Haar is busy making it a reality. 'My career seems like a preconceived plan, but it wasn't.'
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First photo of black hole at the heart of our Galaxy
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.
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In pictures: ‘Groot Nederlands Student Kampioenschap’ student games for the first time in The Hague
The 'Groot Nederlands Student Kampioenschap' student games have been held for the first time in two cities, Delft and The Hague. To make this happen our Campus The Hague worked together with The Hague University of Applied Sciences and Inholland University of Applied Sciences. Three students look back…
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In memoriam: Alexander Hendrik (Sander) de Groot (3 april 1943 - 1 april 2024)
Op maandag 1 april 2024 stierf onze leermeester, vriend en gewaardeerd collega Dr. Alexander Hendrik de Groot (Sander).
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Anthony BrownScience
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From the birth of galaxies to an IMAX movie on the big screen. Leiden partnership wins award from the Royal Astronomical Society
Simulation project EAGLE has won the 2022 Group Achievement Award of the Royal Astronomical Society. EAGLE is a large collection of simulations about the formation of galaxies. The largest simulation contains as many as 6.8 billion particles and took months to calculate on the world's fastest superc…
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Huub RottgeringScience
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Shaping Massive Galaxies: the structural evolution of galaxies across
PhD defence
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Gabriella Di GennaroScience
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Simon Portegies ZwartScience
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Wat kleine microben groot maakt
Inaugural lecture
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A well-established harmony in chaos: from isolated galaxies to galaxy clusters
PhD defence
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Machine learning for radio galaxy morphology analysis
PhD defence
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Bernhard BrandlScience
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Scholarly Publications and LUCRIS Publication Management
Leiden University Scholarly Publications is a database of publications by academics from and institutions affiliated to Leiden University. Researchers and PhD candidates use LUCRIS Publication Management (PM) to add publications (except for doctoral theses) to the Repository. Wherever possible, publications…
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The characteristics of galaxies with powerful radio jets
PhD defence
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Neutral Outflows in High-Redshift Dusty Galaxies
PhD defence
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X-raying the hot gas in the outskirts of galaxy clusters
PhD defence
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Withstanding the cold: energy feedback in simulations of galaxies that include a cold interstellar medium
PhD defence
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Dutch astronomers observe giant jets emanating from black hole
An international team of astronomers led by Dutch scientist Martijn Oei has discovered the largest pair of jets from a black hole ever seen. The 'jumbojets' extend a combined length of 140 Milky Ways. The Leiden Observatory played a prominent role in this research. The publication will feature on the…
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Plagiarism check
All doctoral dissertations are checked for plagiarism before they are submitted to the doctorate committee.
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50 jaar Universiteit Leiden in Oss
Lecture