The thesis deals with the study of giant radio galaxies (GRGs), which are radio galaxies of megaparsec sizes.

This thesis is about the study of hydrocarbons via infrared spectroscopy.

Stuck at home with little to do? Don’t worry, because we have the perfect space related activities you can do from home, alone or with your family, in Dutch or English.

Leiden astronomers published two articles on more sustainable astronomy in a special section of the journal Nature Astronomy. Among other things, they calculate that their online conference EAS 2020 consumed three thousand times less carbon dioxide than the face-to-face edition a year earlier. They…

On 26 October, Leiden University held its first online signing ceremony, signing an agreement with China’s top university Tsinghua to establish a joint PhD programme to co-foster young researchers in the fields of astronomy and astrophysics.

Do you practice public engagement? The International Astronomical Union (IAU) has just released a unique set of open-source materials designed to be used in public engagement training workshops.

A group of united astronomers have successfully convinced Europe’s leading astronomy journal Astronomy & Astrophysics to institute a name change policy for transgender people and others. ‘It’s really frustrating that such a large organisation needed an initiative from outside to adopt a more inclusive…

Leiden astronomy Master's student Arend Moerman has received an A+ for his thesis research on the simulation of chaotic interactions of three black holes. The simulations, which he carried out together with his Leiden and Oxford colleagues, show that lighter black holes tend to slingshot each other…

‘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…

Leiden astronomers and ecologists are developing an instrument that lets people measure the quality of surface water with a smartphone.This international citizen science project, MONOCLE, is a collaboration between scientists and local people in Tanzania, Brazil and four European countries.

Promotor: I. A. G. Snellen, Co-promotor: M. A. Kenworthy

The LOFAR radio telescope produces petabytes of data every year. Radio Astronomers use complex multi-step pipelines to process this data and produce scientific images.

Astronomer Ignas Snellen studies exoplanets using telescope observations. But how is that possible when all the big telescopes are more or less at a standstill? Luckily, he has contact from home with a robot telescope in Mexico and his WIFI is finally working well.

This summer, Leiden, The Hague, Noordwijk and Delft will be hosting the ‘Sizzling Summer of Space’. To tie in with the international Space Studies Programme, all kinds of activities on space exploration are being organised, from a film evening to a Science Café and an exhibition of satellites to the…

Not everything that comes close to a black hole is swallowed by it. Black holes can also hurl material away, and that chance turns out to be considerably bigger than previously thought. Martijn Oei's accidental discovery and his subsequent research on it earned him a cum laude promotion on 12 Decemb…

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.

During her master's thesis, Nashanty Brunken (24) worked in a team with five other women. With this female team, they discovered the largest molecule so far identified in a disc. 'I have learned so much and because we are all women, it is incredibly empowering. It's very cool to see how far we've come…

.

Graduation Ceremony

On the occasion of the Women & Girls in Science Day, BBC Science Focus Magazine highlighted 6 prominent female chemists. Among them is Leiden professor Ewine van Dishoeck: 'Astrochemist investigating the building blocks of life'.

Within the field of astronomy, understanding how galaxies grow and evolve from the Big Bang to the present day is a challenging and complex question.

From the discovery of exoplanets to the hunt for extraterrestrial life. At the Astronomy Gala on 17 December in the concert hall in Leiden, astronomers looked back, but above all ahead. With King Willem-Alexander as guest of honour.

Within the two-year Astronomy master’s programme, you can choose from seven specialisations, ranging from fundamental or applied astronomy research in cosmology, instrumentation or data science, to combinations of astronomy research with education, management or science communication.

A logical next step and a new challenge: Harold Linnartz is ready for his new position as Programme Director (PD) of the Leiden Observatory. He will follow up current PD Paul van der Werf on 1 October. 'The programme has grown tremendously. That will be a logistics tour de force.'

The Astronomy and Science Based Business specialisation consists of 120 European Credit Transfer System (EC) points and includes a one-year astronomy component (60 - 80 EC) and a business component in the second year (40 - 60 EC).

The Astronomy and Education specialisation consists of 120 European Credit Transfer System (EC) points and includes a one-year astronomy component and a teacher’s education component in the second year.

The Astronomy and SCS specialisation consists of 120 European Credit Transfer System (EC) points and consists of an astronomy component (60 - 80 EC) and a science communication component (40 - 60 EC).

The Astronomy and Data Science specialisation consists of 120 European Credit Transfer System (EC) points and includes mandatory courses in Computer Sciences, a selection of electives in Astronomy and two research projects.

Promotores: Prof.dr. M. Franx & Prof.dr. P.G. van Dokkum (Yale University)

Promotor: Prof.dr. M. Franx, Co-Promotor: Rychard Bouwens

One of the key quests in astronomy is to study the growth and evolution of galaxies across cosmic time. Radio observations provide a powerful means of studying the formation of stars and subsequent buildup of distant galaxies, in a way that is unbiased by the presence of dust.

The Astronomy and Cosmology specialisation consists of 120 European Credit Transfer System (EC) points and offers advanced Astronomy and Physics courses and two research projects.

The Astronomy and Education specialisation enables you to connect your scientific experience in astronomy with the theory and practice of teaching in the classroom.

The Astronomy Research specialisation consists of 120 European Credit Transfer System (EC) points and includes a wide selection of Astronomy electives and two research projects.

The Astronomy and Instrumentation specialisation consists of 120 European Credit Transfer System (EC) points and includes highly specialized instrumentation courses, a selection of advanced electives and two research projects.

To be eligible for Astronomy and Science Communication and Society at Leiden University, you must meet the following admission requirements.

After graduation you have a lot of opportunities: academics are highly sought after in Dutch secondary education or mbo teaching. You can also aim for a management position or work as a researcher within the field of Astronomy.

With an ever-increasing amount of data generated worldwide, industry, governments and academia highly welcome professionals with specific knowledge and skills to handle big data.

Promotor: H.J.A. Röttgering, Co-promotor: M. Haverkorn