Welcome to our website!

We are the Interstellar Medium Group at the Leiden observatory.


Hendrik van de Hulst centennial symposium

New postdoc joins the group

New PhD student joins the group

Cameron Mackie's PhD manuscript approved

New master students join the ISM group

School on PAHs

Cornelia Pabst shared her results and experience with the rest of Leiden university

Dario Campisi joins the group

Heather Andrew's PhD manuscript approved

More riches

A member of the ISM group becomes a frequent flyer on SOFIA

New PhD student in the ISM group

Junfeng Zhen is on the tenure track

Welcome to this Universe Nina

The lowest frequency detection of a carbon radio recombination line

Farewell to Marcelo

Nikki and Bavo graduated

New master students join the ISM group

Farewell to the 2016 LEAPS student

LEAPS student 2016

2 new postdocs in the group

Farewell to Isabel Aleman

The WORKPLANS workshop was a success

WORKPLANS workshop is starting the 25th of January

Kirsten got her paper accepted

Farewell to Rowin

New members of the X-people

Farewell to the 2015 LEAPS students

Alessandra Candian's VENI fellowship

An Abundance of riches

Brahm Ochsendorf's PhD manuscript approved

Francisco Salgado's PhD manuscript approved

LEAPS students 2015

Annemieke Petrignani's VIDI grant