Prof. Adriaan Blaauw (1914–2010) speaks about ESO's collaboration with CERN

Prof. Adriaan Blaauw (1914–2010), the second ESO Director General (from 1970–1974), speaks about the early years of ESO, his time as Director General, and collaboration with CERN in Geneva. This is an extract from “Europe Reaches for the Stars”, a video produced to celebrate ESO’s 40th anniversary.