The globular star cluster NGC 6362 in the constellation of Ara (The Altar)
El evento se realizará entre el 16 y 18 de octubre en la localidad de San Pedro de Atacama
Alpha Centauri in the constellation of Centaurus (The Centaur)
The red giant star R Sculptoris in the constellation of Sculptor (The Sculptor)
The Thor’s Helmet Nebula (NGC 2359) in the constellation of Canis Major (The Great Dog)
ESO celebra 50 años en la Semana de la Ciencia a lo largo de Chile
ESO celebra 50 años en el Planetario de Santiago
Touring labs at CERN
Book cover "Europe to the Stars"
The Seagull Nebula on the borders of the constellations of Monoceros and Canis Major
Fachada del edificio central del CSIC
The Pencil Nebula in the southern constellation of Vela (The Sails)
A timeless sanctuary in Santiago (side-by-side composite)
The globular star cluster Messier 4 in the constellation of Scorpius
IRAS 16293-2422 in the constellation of Ophiuchus
Barnard 59, a dark nebula in the constellation of Ophiuchus
The spiral galaxy NGC 1187 in the constellation of Eridanus
Position of the quasar 3C 279 in the constellation of Virgo
The location of the quasar HE 0109-3518
Cover of Annual Report 2011
The parent star of the famous exoplanet Tau Boötis b
The stellar nursery NGC 6357 in the constellation of Scorpius
Danish 0.5-metre telescope
Patiently waiting
Exoplanet press conference
Solar observing
Team photo
GalileoMobile by night
Budding astronomer
GalileoMobile
Peeking
Contract signature with Interbeton
The ESO 3.6-metre telescope at La Silla
The 1-metre Schmidt telescope at La Silla
Copying plates at the Sky Atlas Laboratory
Coudé spectrograph and aluminising plant
The strange galaxy Centaurus A in the constellation of Centaurus
The globular star cluster Messier 55 in the constellation of Sagittarius
The star cluster NGC 6604 in the constellation of Serpens
The bright star Fomalhaut in the constellation of Piscis Austrinus
Swiss 0.4-metre telescope
Alistair McPherson named as E-ELT Project Manager
Meeting of the Scientific Programmes Committee
President Eduardo Frei Montalva at the La Silla inauguration
First light of one of the VLT Unit Telescopes
VLT first light
Reception at the Guesthouse
The La Silla aluminising plant in 1969
Illustration of the ESO 3.6-metre telescope
Prince Philippe of Belgium
Prince Philippe of Belgium
Raymond Wilson
Christoph Malin
Diagram showing the position of Barnard 211 and Barnard 213 in Taurus
The star formation region NGC 3324 in the constellation of Carina (The Keel)
Babak A. Tafreshi
The position of the Extended Chandra Deep Field South in the constellation of Fornax
First light for the ESO 3.6-metre telescope
The Helix Nebula in the constellation of Aquarius
Poster of Café & Kosmos 10 January 2012
50 years of reaching new heights in astronomy
The ESO 50th anniversary logo
Your historical ESO Pictures
ESO Calendar 2012
Messenger issue 146
Poster of Café & Kosmos 21 December 2011
The galaxy NGC 253 in the constellation of Sculptor
A unusual double star in the constellation of Lepus
Astronomy podcast now in multiple languages
Photographer Fred Kamphues
The Carina Nebula in the constellation of Carina
The Antennae galaxies in the constellation of Corvus
Antennae galaxies composite of ALMA and Hubble observations
The Fried Egg Nebula in the constellation of Scorpius
The Running Chicken Nebula in the constellation of Centaurus
ESO kiosks
ESO stand at the Astroday 2011
Poster: Café & Kosmos - From ghostly neutrinos to active galactic nuclei: latest results in the field of astroparticles
The star cluster NGC 2100 in the constellation of Dorado
The Eyes in the constellation of Virgo
Gems logo
The spiral galaxy NGC 3521 in the constellation of Leo
The triplet of galaxies Messier 65, Messier 66 and NGC 3628 in the constellation of Leo
Superbubble in the constellation of Dorado
The Bavarian Minister of Finance visits ESO Headquarters
The COSMOS field in the constellation of Sextans
Planetarium of the Universidad de Santiago de Chile
The constellation Ophiuchus, showing the Rho Ophiuchi star formation region
ALMA Community Days
The historical Manuel Foster Observatory in Santiago
Chilean National Week of Science 2006
Chilean National Week of Science 2006
TWAN in San Pedro de Atacama
TWAN in Antofagasta
ALMA model in Taltal
ESO exhibition in Taltal
The Paranal Fire Brigade
Delegation from the University of Liège at Paranal
Honorary Consuls from Antofagasta visit Paranal
Joerg Eschwey’s farewell
Noticias del Universo in Antofagasta
Astronomy Hall at the Science and Technology Museum
Signature of the agreement between DGAC and ESO
Media training for ESO Astronomers
ESO at AstroDay 2009
ESO stand at the Italian School in Santiago
Kueyen is opening
ESO Science Coffee at Vitacura
VLT 3D model at Taltal
The star Betelgeuse in the constellation of Orion
The star-forming region Messier 17 in the constellation of Sagittarius
The globular star cluster Omega Centauri in the constellation of Centaurus
The spiral galaxy NGC 6744 in the constellation of Pavo
The Meathook Galaxy, NGC 2442, in the constellation of Volans
NGC 3169 and NGC 3166 in the constellation of Sextans
NGC 3582 in the constellation of Carina
The star cluster and nebula NGC 371 in the constellation of Tucana
Star formation in the constellation of Corona Australis
Artwork showing some hexagonal mirror pieces of ELT
Artwork showing some hexagonal mirror pieces of ELT
Artwork showing some hexagonal mirror pieces of ELT
Artwork showing some hexagonal mirror pieces of ELT
Artwork showing some hexagonal mirror pieces of ELT
Artwork showing some hexagonal mirror pieces of ELT
NGC 247 in the constellation of Cetus
The young star T Cha in the constellation of Chamaeleon
Evening at the Paranal Observatory (13 April 1998)
World's largest mirror approaches "first light" (16 April 1998)
Aerial view of Paranal (15 April 1998)
Interferometry will produce the sharpest images (1998)
The summit platform (1997)
The Paranal Basecamp (1997)
A lonely outpost in the desert (1997)
Final tests of the VLT main telescope structure (1997)
ESO and Chile sign agreement (1996)
Polishing the first VLT main mirror (1995)
Casting the world's first 8-m mirror (1991)
Messier 78: a reflection nebula in Orion
The Free Portal To The Universe app
Screenshot of the free Portal to the Universe app
NGC 3621 in the constellation of Hydra
Hamburg-Bergedorf Observatory
The jewel in Orion’s sword
The winners of ESO’s Hidden Treasures 2010 competition
Cover of CAPjournal issue 10
Poster: Ha Nacido una Estrella
The star formation region Messier 8 in the constellation of Sagittarius
The globular star cluster Messier 107 in the constellation of Ophiuchus
ESOshop
A galactic collision in the constellation of Aquarius
Cover of CAPjournal issue 9
ALMA Chajnantor plateau model 06
Star formation in the constellation of Monoceros
ESO’s Hidden Treasures — An astronomical images competition
Cover of The Messenger No. 141
NGC 300 in the constellation of Sculptor
Digitized Sky Survey image of the star T Leporis
Photonic crystal optical fibres
ALMA Digitizer prototype undergoing testing
Assembly of the ESO 1-metre telescope
Assembling the ESO 1-metre telescope
ALMA office
ESO highlights in 2009
Final review meeting of the study of the ELT instrument MICADO- 1.12.2009
Final review meeting of the study of the ELT instrument MICADO- 1.12.2009
Final review meeting of the study of the ELT instrument MICADO- 1.12.2009
ESO workshop on 20 Years of Adaptive Optics
ESO workshop on 20 Years of Adaptive Optics
Paranal Residencia
Paranal Residencia
ESO Summer School 2004
Paranal Residencia
Helsinki Space Exhibition 2003
Paranal Residencia
EURO-VO conference June 2005
VLT M1 mirror
ESO workshop on High Resolution Spectroscopy 2003
Image from Cosmic Origins
VLT M1 mirror
IYA meeting at ESO March 2007
Helsinki Space Exhibition 2003
VLT1 02 – Dez2000
Helsinki Space Exhibition 2003
OECD Astronomy workshop December 2003
IYA meeting at ESO March 2007
MACAO Unit
Fellow Symposium 2009
Polishing the VLT mirror
Active optics for the VLT mirrror
IAU's 26th General Assembly 2006
IFA in Utrecht 2007
ESO workshop April 2005
Paranal workshop
OECD Astronomy workshop December 2003
IAU's 26th General Assembly 2006
IAU's 26th General Assembly 2006
IAU's 26th General Assembly 2006
XXIII IAU General Assembly
Paranal Residencia
Paranal Residencia
Astrophotographer Serge Brunier
DSS + insert, annotated
A Universe of Discoveries
Close-up on MWC 147
NGC 7173, 7174, and 7176
Catch a Star logo
Luces del infinito. Develando los colores del universo
Ciencia entretenida llega a San Pedro
Velocity variations of Gliese 581
School students "Catch a Star"!
The light curve of SN1987A
Season's Greetings A Happy New Year!
Spectrum of GRB 060614
Evolution of comet Tempel 1 (FORS2/VLT)
Ministra de Educación de Holanda visita observatorios de la ESO en la II Región
Mid-IR spectra of inner and outer discs around three young stars
Massive cluster of galaxies RXCJ1206.2-0848
Provisional names of Titan surface features
OECD Global Science Forum's Astronomy workshop
CN emission in comet LINEAR (C/2000 WM1)
High-resolution spectrum of the star HD100623
Spectrum of Virgo intracluster HII region
Spectra of stars with different metal content
Celebrating at the ESO/ST-ECF Science Archive Facility
First light of the VLT
Proper motions of TWA-5 A and B
Lithium in a metal-poor Halo Star
ESO 1999 PR retrospective
i Horologii - radial velocity variations
(V-I) colour index in NGC 1232
Spectrum of quasar Q0103-260
An extremely red galaxy
UVES spectrum of the Sun
VLT UT1 First Light poster
The strange lightcurve of asteroid (3671) Dionysus
First extra-galactic SiO maser
Young astronomers observe with ESO Telescopes
A galaxy at the edge of the Universe
ESO logo
Trans-plutonian minor planet 1993 FW
Minor planet (4015) / comet Wilson–Harrington
