
Stars Trails over Armazones

Construction of the Grand Prisme Objectif telescope building at La Silla

ESO Observatories Topographic Route Map

A European ALMA antenna takes a ride on a transporter

Two ESO Directors General at Paranal

Planet Beta Pictoris Seen with the NACO APP

The way to the Chajnantor plateau

Front of the Paranal Residencia

Rainbow over the ALMA site

Assembly of the first Backup Structure

Cerro Armazones

NGC 2997

Assembly of First European ALMA Antenna

Assembly of First European ALMA Antenna

Assembly of Second European ALMA Antenna

Assembly of Second European ALMA Antenna

Drinking water delivery at the ALMA Operations Support Facility (OSF)

E-ELT site testing òÀÔ Cerro Armazones / Chile

Solargraphy at Sunny Paranal

E-ELT site testing òÀÔ Cerro Armazones / Chile

VLT Instrument MUSE

Working with a MUSE

ESO Director General meets the President of Chile

Residencia under sunlight

Comet McNaught

GalileoMobile Completes Exciting Journey

3D Glimpse into the Life of Two Astronomers

Distant view of APEX antenna

Multi-Conjugated Adaptive Optics Demonstrator (MAD)

Paranal Residencia

Vitacura

MMB-Coating-Chamber

APEX Antenna

Paranal Residencia

The North America Nebula and the Open Star Cluster Messier 39

APEX Antenna

Preparing for PRIMA First Light

The CRIRES Instrument

ESO Celebrates 10 years since First Light of the VLT

Blue Flash at Paranal

Gegenschein above the VLT *

The VISTA Mirror Installed

Arrival of the VISTA Mirror

The VISTA Mirror

Installing the VISTA Mirror

The VISTA Mirror at Paranal

Installing the VISTA mirror

Coating the VISTA Mirror

Installing the VISTA Mirror

The Paranal Residencia