Site testing at Rockdale Mt.
Aerial view of La Silla Observatory, 1966
Inside the Rondavel
Clouds and observers
Zeekoegat station
Zeekoegat Station
Equipment at Rockdale Mountain
Observing at Rockdale Mountain
Observing at Rockdale Mountain
Rockdale mountain
Merkle and von der Lühe
Living near the Table Mountain
Nando Patat
Joana Ascenso
Dietrich Baade
La Silla visitor centre
Working with oxygen at 5000m
ESO 1.52-metre telescope foundations
Bernard Dumoulin
Gabriel Brammer
ESO EAAE 2008
Getting hands on
Copying photographic plates
The TP Division on La Silla
Illustration of the hotel at La Silla
Artist’s impression of the expect
Screenshot of ESO virtual tours 360° at ESO Headquarters
Screenshot of ESO virtual tours 360° at the Chajnantor plateau
A Science teacher visits Paranal
ESO workshop: Star Formation across the Milky Way Galaxy
ESO Council at Vitacura
VST survey
The Racing Green Endurance SRZero electric supercar visiting ESO’s VLT
NGC 1365 in the constellation of Fornax
X-shooter at the VLT
The VLTI laboratory at Paranal
Overhead shot of the VISTA camera
Installation of the VISTA camera
Closeup of the VISTA camera entrance window
Installation of the VISTA camera
Getting it just right
VLTI tunnel central area
VLTI lab equipment
VLTI lab
ESO workshop: star formation across the Milky Way galaxy
Installation of the VISTA camera
Looking down the VLTI tunnel
VLTI tunnel
VISTA camera installation
The X-Shooter rig
VLTI lab PRIMA equipment
VLT small coating plant
VLTI lab equipment
VLTI lab VINCI
VLTI lab PRIMA equipment
VLT small coating plant rear view
ESO Council at Vitacura
VLTI tunnel
VISTA camera installation
Installation of the VISTA Camera
The VISTA camera on the move
Carbon monoxide in a remote galaxy
Orbit of AB Doradus C
Spectrum of quasar HE0450-2958, the Blob and the companion galaxy (FORS/VLT)
Observed velocity variation of mu Arae
Averaged spectrum of old galaxies
Constraining the cosmological parameters
Distribution of exoplanet distances
Spectrum of the distant galaxy MS 1512-cB58 (detail)
Life at Paranal
High-Velocity ejecta in Eta Carinae
Omega Centauri tracking test
The quadruple clover leaf quasar
The central region of globular cluster Messier 4
Fine structure in NGC 6302
The Spectrum of the unusual quasar HE 2347-4342
Spectrum of Crab Pulsar
Halley's multiple dust tail
Imagen promocional visita virtual al Observatorio Paranal
View of the galactic centre
HAWK-I view of the Milky Way’s central region (close-up)
HAWK-I view of the Milky Way’s central region
Wide-field view of the centre of the Milky Way
AI Workshop
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
VLT cleaning device II
ESO engineer
Working at Paranal
Working at Paranal
Working at Paranal
Working at Paranal
Technical installation at Paranal Observatory
VLT cleaning device
ESO staff at the Supernova
The many hats of Farid Char
Instituto de Astrofísica e Ciências do Espaço
Romano Corradi at the Gran Telescopio Canarias (GTC)
![A dust-bound supermassive black hole [artist's impression]](https://cdn.eso.org/images/thumb300y/heic0409a.jpg)
A dust-bound supermassive black hole [artist's impression]
Banner (in Spanish) for the Total Solar Eclipse 2019
Average July afternoon fractional cloudiness data
Searching for nearby exo-Earths around cool stars with ExTrA
Cartel promocional de las actividades de INGENIOSAS en Temuco
The motion of Proxima Centauri in 2016, revealing the fingerprints of a planet
ESO Supernova
ESO Supernova mission
ESO Supernova vision
ESO Supernova daily programme
The ESO Supernova mission
The ESO Supernova vision
The ESO Supernova values
Wirtschaftskammer Österreich
PDF tracker for the ALMA augmented reality App in action
Poster for the Photo Nightscape Awards
ALMA Antennas (artist's impression)
The new planetarium and visitor centre at ESO Headquarters
The Reflex graphical workflow system in action
Construction of La Silla
Sale authorisation, 1972
Caso Paranal 2
Caso Paranal
High up inside a VLT Unit Telescope
"Comprehensive Programme" site testing
Klaverlei farm
Rockdale station
Rockdale station, 1962
Flathill near Zeekoegat station
Members of site testing teams
Tübingen project observer
Measurements at night
Going uphill the Table mountain
Clean mirror
Observing at Rockdale mountain
Observing at Rockdale mountain
The Klaverlei Farm from air
Panoramic view of ALMA Observatory
The VLT at Paranal Observatory
Rockdale Staff housing
Rockdale Mountain observing site
Rockdale Mountain observing site
Rockdale Mountain observing site
Rockdale Mountain observing site
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Rockdale Staff housing
Looking toward future New Technology Telescope site
Wildlife
ESO 3.6-metre telescope design drawings
Astrónoma de ESO inaugura ciclo de charlas públicas en Antofagasta
Horses
The ESO 3.6-metre telescope main mirror
Science in School issue 21
Science in School issue 20
Wide-field view of the sky around the remarkable star SDSS J102915+172927
Chilean National Week of Science 2007
Panorama of ESO at EXPONOR 2005
Science in School issue 19
Science in School issue 18
Science in School issue 17
Front cover of the International Year of Astronomy 2009 Final Report Executive Summary
Science in School issue 16
VISTA FOV comparison
The VLTI laboratory at Paranal
Calibrating instruments in the VLT control room
The Visible and Infrared Survey Telescope for Astronomy — VISTA
X-SHOOTER handling tool
X-SHOOTER removal
The wind blows in Paranal
Auxiliary Telescope hexapod
Paranal VLTI Lab
Chilean national week of science 2007
The VLTI laboratory at Paranal
The CCD220 detector
Orbits of the planets
The relative position of the companion to HD 3651
Properties of low-mass stars and planets
Velocity measurements of forty intracluster planetary nebulae
Intracluster planetary nebulae in the SUC field in the Virgo Cluster
Near-infrared spectrum of the brown dwarf object 2M1207 and GPCC
Beryllium spectral lines in three stars
Interferometric fringes of NGC 1068
Stability of HARPS velocity measurements during an observing night
Track of Pluto's shadow during occultation on July 20, 2002
Infrared spectrum of spiral galaxy ISOHDFS 27
Infrared spectrum of brown dwarf TWA-5B
Spectum of Be doublet
Spectrum of quasar at Z=5.00
Spectrum of stars in NGC 6822 and the Small Magellanic Cloud
The brown dwarf KELU-1
Discovery of a binary quasar
ERIS
Schematic illustration of the observations and competing scenarios for HR 6819
Farid Char
ESO Photo Ambassador Jordi Busque
ESO Photo Ambassador Daniele Gasparri
ESO Photo Ambassador Zdenek Bardon
ESO Music Ambassador: Dimitris Polychroniadis
ESO Music Ambassador: Stan Dart
Banner for the Total Solar Eclipse 2019
ESO Music Ambassador: Jon Kennedy
YouTube video translation
YouTube video translation
ESO Photo Ambassador Alberto Ghizzi Panizza
ESO Photo Ambassador Juan Carlos Muñoz
ESO Music Ambassadors: Nigel Stanford
ESO Music Ambassadors: Max Pfetscher and Ali Raini
ESO Music Ambassador: Igor Kiselev
ESO Music Ambassador: Jennifer Galatis
ESO Music Ambassador: John Dyson
ESO Music Ambassador: Steve Buick
ESO Music Ambassador: Johan Monell
ESO Photo Ambassador Heiko Sommer
ESO Photo Ambassador Alessandro Caproni
Johannes Kepler
ESO Photo Ambassador Miguel Claro
Ars Electronica Center in Linz, Austria
Poster for the Southern Astrophotography Conference 2010
ESO Supernova partners and benefits
ESO Photo Ambassador Petr Horálek
Klaus Tschira Stiftung (KTS) logo
The new planetarium and visitor centre at ESO Headquarters
