ESO 0.5m Telescope on La Silla
ESO 0.5m Telescope on La Silla
ALMA access
ALMA access
AOS and APEX on Chajnantor
AOS and APEX on Chajnantor
Paranal Observatory
Paranal Observatory
E-ELT Closeup
E-ELT Closeup
Paranal Observatory
Paranal Observatory
E-ELT in its Enclosure (Portrait)
E-ELT in its Enclosure (Portrait)
VLT M1 Mirror
VLT M1 Mirror
ALMA AOS construction on Chajnantor
ALMA AOS construction on Chajnantor
After the fire in the SEST secondary
After the fire in the SEST secondary
Spectrum of Comet McNaught
Spectrum of Comet McNaught
Prof. Tim de Zeeuw
Prof. Tim de Zeeuw
Panoramic View of the Proposed Site for ALMA at Chajnantor
Panoramic View of the Proposed Site for ALMA at Chajnantor
VLT KUEYEN
VLT KUEYEN
VLT Control Room
VLT Control Room
VLT Unit Telescope 2
VLT Unit Telescope 2
Aerial View of Paranal Observatory
Aerial View of Paranal Observatory
Paranal Platform
Paranal Platform
A Gravitational Einstein Ring
A Gravitational Einstein Ring
Wide-field view of the bright star clusters Messier 47 and Messier 46
Wide-field view of the bright star clusters Messier 47 and Messier 46
Sunset in the desert
Sunset in the desert
ESO Open House Day 2011
ESO Open House Day 2011
Heart transplant on ALMA Correlator
Heart transplant on ALMA Correlator
ESO DG with IAC Director at Teide Observatory (Tenerife)
ESO DG with IAC Director at Teide Observatory (Tenerife)
ESO DG with IAC Director at Teide Observatory (Tenerife)
ESO DG with IAC Director at Teide Observatory (Tenerife)
Smiles from Christoph during the UHD Expedition
Smiles from Christoph during the UHD Expedition
Northern Chile
Northern Chile
Chilean landscape in a new light
Chilean landscape in a new light
Close-up of Babak testing a UHD Camera
Close-up of Babak testing a UHD Camera
ALMA about to be imaged from a hexacopter
ALMA about to be imaged from a hexacopter
ALMA about to be imaged from a hexacopter
ALMA about to be imaged from a hexacopter
The sky around the star Gliese 667C
The sky around the star Gliese 667C
Blue SEST
Blue SEST
Panorama of the Road to Amazones
Panorama of the Road to Amazones
On the Road to Armazones
On the Road to Armazones
Unit Telescope and Auxiliary fellow
Unit Telescope and Auxiliary fellow
Moon and VLT
Moon and VLT
APEX Seen from Above
APEX Seen from Above
Snow on Paranal
Snow on Paranal
Massimo Tarenghi receives the Tycho Brahe Prize
Massimo Tarenghi receives the Tycho Brahe Prize
Wings for Science at ALMA OSF
Wings for Science at ALMA OSF
Still from Matrix Workshop
Still from Matrix Workshop
Still from Matrix Workshop
Still from Matrix Workshop
Removing the primary mirror of UT4
Removing the primary mirror of UT4
Getting ready for recoating
Getting ready for recoating
Swmming
Swmming
Winter is coming
Winter is coming
Juan Carlos I, King of Spain, and Xavier Barcons, the President of the ESO Council
Juan Carlos I, King of Spain, and Xavier Barcons, the President of the ESO Council
Presidents of Chile, Colombia, and Mexico with representatives of ESO inside the VLT
Presidents of Chile, Colombia, and Mexico with representatives of ESO inside the VLT
Spinning into action
Spinning into action
Showing 3451 to 3500 of 6297