Welcome

Welcome to my website!

I am an astrophysicist and I study some of the most extreme and fascinating objects in our universe: neutron stars and black holes. Browse around to find out some things about me, my research, my group, and job opportunities.

Science highlight: My group discovered that neutron stars with strong magnetic fields can launch jets, despite that they were thought to be incapable of doing so for decades! Our paper is published in the October 2018 issue of Nature. See here for a description and accompanying media.

Conference organization:  In 2019, my group and I organized an exciting, international conference, called Winds to jets: The role of outflows in compact binaries, which was held on July 1-3 in Amsterdam. We discussed the latest discoveries on disk winds and jets from accreting white dwarfs, neutron stars, and stellar-mass black holes. Check the conference website to find talks and pictures.

Current whereabouts: As of December 2016, I am a group leader (Vidi laureate) at the Anton Pannekoek Institute for Astronomy of the University of Amsterdam (The Netherlands). Check out the team working with me, and job vacancies and opportunities for student projects in my research group.

Previous whereabouts: From 2014 till 2016, I was a Marie Curie fellow at the Institute of Astronomy of the University of Cambridge (Cambridge, UK). Between 2011 and 2014, I was a NASA Hubble fellow at the Astronomy Department of the University of Michigan (Ann Arbor, USA). I obtained my PhD degree in 2010 December after working for 4 years at the Anton Pannekoek Institute of the University of Amsterdam (The Netherlands).