Adriaan Blauuw and Claus Madsen
Professor Adriaan Blaauw, ESO's second Director General, was a key figure in ESO's early history. He is seen here in his Groningen home with Claus Madsen.
Credit:ESO
Professor Adriaan Blaauw, ESO's second Director General, was a key figure in ESO's early history. He is seen here in his Groningen home with Claus Madsen.
Credit:ESO
