Very Large Telescope in daylight
Very Large Telescope in daylight
Star trails over La Silla
Star trails over La Silla
Eye on the sky
Eye on the sky
An alien light
An alien light
Sunset at ALMA's Operations Support Facility
Sunset at ALMA's Operations Support Facility
Unveiling the Dark Regions of the Universe with ALMA
Unveiling the Dark Regions of the Universe with ALMA
The Hexacopter
The Hexacopter
A Long and Dusty Road
A Long and Dusty Road
the Chajnantor Plateau
the Chajnantor Plateau
Aerial view of La Silla Observatory
Aerial view of La Silla Observatory
Galactic backdrop
Galactic backdrop
Architect’s rendering of the new ESO Headquarters Extension (daytime)
Architect’s rendering of the new ESO Headquarters Extension (daytime)
Looking down at VISTA's mirror
Looking down at VISTA's mirror
The Moon over La Silla
The Moon over La Silla
 Snow at the Chajnantor plateau
Snow at the Chajnantor plateau
Snow at the Chajnantor plateau
Snow at the Chajnantor plateau
Front End Service Vehicles
Front End Service Vehicles
MPG/ESO 2.2-metre telescope
MPG/ESO 2.2-metre telescope
Cryogenic "Catering Truck" Comes to the ALMA Observatory
Cryogenic "Catering Truck" Comes to the ALMA Observatory
A European Antenna Moved to the ALMA OSF at night
A European Antenna Moved to the ALMA OSF at night
Sunset over Paranal *
Sunset over Paranal *
A European Antenna for ALMA
A European Antenna for ALMA
Working on a European Antenna
Working on a European Antenna
On the VLT Platform
On the VLT Platform
On the VLT Platform at Night
On the VLT Platform at Night
The E-ELT grows on Cerro Armazones (I)
The E-ELT grows on Cerro Armazones (I)
Sun and Moon on Armazones
Sun and Moon on Armazones
Site testing at Cerro Armazones
Site testing at Cerro Armazones
View from Cerro Armazones
View from Cerro Armazones
The VLT *
The VLT *
The Globular Cluster NGC 104
The Globular Cluster NGC 104
ALMA Transporter on way to Chile
ALMA Transporter on way to Chile
Layers in the ground revealed at Chajnantor
Layers in the ground revealed at Chajnantor
The ESO 3.6-metre telescope Cassegrain cage
The ESO 3.6-metre telescope Cassegrain cage
NTT mirror cleaning
NTT mirror cleaning
The ALMA Observatory (artist's impression)
The ALMA Observatory (artist's impression)
The system Gliese 667 (Artist’s impression)
The system Gliese 667 (Artist’s impression)
Centre of Galaxy Cluster MS1008.1-1224
Centre of Galaxy Cluster MS1008.1-1224
FORS1 mounted at ANTU
FORS1 mounted at ANTU
Galaxy Cluster CL2244-02 with Gravitational Arcs
Galaxy Cluster CL2244-02 with Gravitational Arcs
A Strange Supernova with a Gamma-Ray Burst
A Strange Supernova with a Gamma-Ray Burst
A Strange Supernova with a Gamma-Ray Burst
A Strange Supernova with a Gamma-Ray Burst
ANTU,  KUEYEN, MELIPAL and YEPUN
ANTU, KUEYEN, MELIPAL and YEPUN
Milky Way at the Residencia
Milky Way at the Residencia
Night Sky Gems over the Very Large Telescope
Night Sky Gems over the Very Large Telescope
Milky Way at the Residencia
Milky Way at the Residencia
Night Sky Gems over the Very Large Telescope
Night Sky Gems over the Very Large Telescope
Petroglyphs around La Silla
Petroglyphs around La Silla
Night Sky Gems over the Very Large Telescope
Night Sky Gems over the Very Large Telescope
Lunar illumination
Lunar illumination
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