He goes on to talk about the radar systems used to observe them and mentions specific instruments (the Middle and Upper Atmosphere Radar (MU Radar) in Japan and the European Incoherent Scatter Facility (EISCAT)), as well as the number and types of meteors detected on an average observing run.Interview with Dr Gerhard DrolshagenDr Gerhard Drolshagen from the European Space Agency talks to us about