I’m a postdoctoral researcher at the department of Astronomy and Physics at Uppsala University.

My research is related to cosmic dust and all sorts of supernovae from the Palomar Transient Factory (PTF/iPTF), the Public ESO Spectroscopic Survey for Transient Objects (PESSTO) and the Spitzer Infrared Intensive Transient Survey (SPIRITS).  I was previously at the Weizmann Institute of Science and obtained my PhD at Stockholm University.   



Dr. Joel Johansson

Email: joel.johansson @