ESO is one of the world's leading research organisations. It is dedicated to astronomy and astrophysics, and operates the La Silla Paranal Observatory in the Atacama desert in Chile, on behalf of its thirteen member states.

ESO, the European Southern Observatory, builds and operates a suite of the world's most advanced ground-based astronomical telescopes.

Latest News Stories


ESO Highlights in 2008
  
As is now the tradition, the European Southern Observatory looks back at the exciting moments of last year.

Announcements

Image of the Week

Spiral Galaxy NGC 1232

ESOcast


New ALMA website


IYA2009 at ESO