An ALMA antenna on the plateau of Chajnantor

One of the Atacama Large Millimeter/submillimeter Array (ALMA) antennas on the Chajnantor plain of the Chilean Andes, 5000 m above sea level. ALMA is the largest ground-based astronomy project in existence, and will be comprised of a giant array of 12-m submillimetre quality antennas, with baselines of several kilometres. An additional, compact array of 7-m and 12-m antennas will complement the main array. Construction of ALMA started in 2003 and will be completed in 2012. The ALMA project is an international collaboration between Europe, East Asia and North America in cooperation with the Republic of Chile.

Crédit:

H. Sommer/ALMA (ESO/NAOJ/NRAO)

À propos de l'image

Identification:mg_9163
Type:Photographique
Date de publication:1 avril 2010 14:15
Taille:3190 x 2126 px

À propos de l'objet

Type:Unspecified : Technology : Observatory : Telescope
Catégorie:ALMA

Formats des images

Grand JPEG
2,2 Mio
JPEG taille écran
231,7 Kio

Zoomable


Fonds d'écran

1024x768
319,4 Kio
1280x1024
524,0 Kio
1600x1200
749,5 Kio
1920x1200
878,3 Kio
2048x1536
1,2 Mio