262 search results for “communicatie astronomy” in the Student website
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Safe use of IT
Safe use of IT
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Study plan
Some bachelor's programmes help you monitor your own academic progress by assisting you in drawing up a study plan at the end of your first year.
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First ring-forming embedded planet discovered around a young sun-like star
Astronomers led by Leiden PhD candidate Richelle van Capelleveen have, for the first time, discovered an exoplanet that has carved a bright gap in the protoplanetary disc around its star. This rare observation provides new insights into how young planets shape their surroundings.
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Yuze ZhangFaculty of Science
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Yunhao ZhangFaculty of Science
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Bin JiaFaculty of Science
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This is how astronomers found out how three stars were ejected from star cluster R136
Astronomers led by Simon Portegies Zwart used simulations to reconstruct how three stars were ejected from the star cluster R136, 60,000 years ago. The analysis reveals that five stars were involved in the event in the Tarantula Nebula.
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Minors
A minor allows you to develop your knowledge beyond the boundaries of your study programme, or to specialise further in your own field of study. You can follow a minor in Leiden and also in Delft or Rotterdam.
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Elena Tonucci
Faculty of Science
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Chloe ChengFaculty of Science
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Sill VerberneFaculty of Science
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Andrew AllanFaculty of Science
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Wout GoesaertFaculty of Science
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Board of Examiners
The role of the Board of Examiners is to ensure that study programmes adhere to their Course and Examination Regulations. The Board of Examiners oversees all tests and examinations within the institute and determines whether students have acquired the knowledge and skills required for the awarding of…
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ESA presents first crystal-clear Euclid photos of the cosmos
The first full-colour images of the cosmos from ESA's space telescope Euclid were presented today. Never before has a telescope been able to take such crystal-clear astronomical images of such a large part of the sky and so far into the deep universe. The five images illustrate Euclid's full potential;…
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Printing and copying
Throughout the university you can print, copy and scan via multi-function printers (MFPs). To use them you will need a LU-card.
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Will McDonald
Faculty of Science
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Brigitte PruijtFaculty of Science
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Martje Slob
Faculty of Science
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Tobias Dijkhuis
Faculty of Science
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Ciaran RogersFaculty of Science
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Ewine van DishoeckFaculty of Science
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Bernhard BrandlFaculty of Science
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Simon Portegies ZwartFaculty of Science
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Thesis and papers
When writing a thesis or paper you must make good use of the insights you have gained during your lectures and studies so far. You should also refer to relevant literature and carry out your own research on the topic.
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Thesis and papers
When writing a thesis or paper you must make good use of the insights you have gained during your lectures and studies so far. You should also refer to relevant literature and carry out your own research on the topic.
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Student cleans up archival data and uncovers two stellar cocoons
While investigating 16 years of images of young stars from a retired astronomical camera, Leiden master's student Sam de Regt discovered that two of those stars were still enveloped in birth clouds. Never before has anyone captured these two stars in so much detail. He publishes his data-cleaning method…
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Evacuation FSW because of a false alarm
We have just had an evacuation in the Pieter de la Court building, fortunately because of a false alarm. We would like to thank everyone and especially our Emergency Response Team colleagues for cooperating in a smooth evacuation.
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Timetable
Schedules
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Lights out, stars on: Daan Roosegaarde on Seeing Stars Leiden
‘What if we switch off all the lights one evening? That idea crossed my mind from time to time. And when I mentioned it to a taxi driver one day, he said: “Oh, you mean: lights out, stars on!” That’s not completely true, of course, because the stars are always on, but his phrase summed up the idea n…
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Books and readers
Books and study materials
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Thesis and papers
When writing a thesis or paper you must make good use of the insights you have gained during your lectures and studies so far. You should also refer to relevant literature and carry out your own research on the topic.
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Books and readers
Books and study materials
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Books and readers
Books and study materials
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Education administration office
Education administration offices
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Arranging graduation
You're about to graduate. That means there’s a lot to be arranged. The university expects you to take certain steps, as does your faculty and/or institute. Your faculty has various regulations and procedures in place that you need to follow carefully when arranging your graduation.
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Save the date - Leiden Science Run - Saturday 15 april 2023
Social
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The most read stories of 2021 from Leiden University
Research into depression in children, Leiden alumni in the Dutch House of Representatives and an exceptional achievement by one of our students: what do this topics have in common? They are among our most read stories of 2021.
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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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First scientific images Euclid telescope exceed all expectations
Space telescope Euclid is capable of unravelling the secrets of the universe. That is what the images published by ESA today show, according to astronomers working with the telescope's data. The images exceed all expectations. Scientists within the Euclid consortium, including astronomers Henk Hoekstra…
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Mesmerising images from James Webb space telescope
The 'deepest and sharpest' image of the Universe to date: the first photos from the new James Webb space telescope yesterday mesmerised astronomers and the public alike. Leiden Professor of Molecular Astrophysics, Ewine van Dishoeck, spoke to various media outlets about the first images, which include…
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After the launch of the next big space mission: ‘This is a big step towards understanding dark matter and dark energy.’
Henk Hoekstra and Alessandra Silvestri work on the astronomy and theoretical physics in the Euclid mission. These Dutch researchers are part of the mission.
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Design METIS instrument for the Extremely Large Telescope finalised
The design for the METIS instrument for the Extremely Large Telescope (ELT) is final. The European Southern Observatory (ESO) has given the green light for production of all parts of the instrument. It is the first ELT instrument, designed and to be built under Dutch leadership, to formally pass the…
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Looking for ‘models’! Photoshoot Security Studies and Public Administration
Organisation
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Contribute to the Leiden Law Blog in 2025!
Research
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Oproep: Leiden Law Blog voor Pride-maand
Research