
The most powerful laser guide star system in the world sees first light at the Paranal Observatory

La Silla dawn kisses the Milky Way

Artist’s impression of the hottest and most massive touching double star

The star formation region NGC 2035 imaged by the ESO Very Large Telescope

Telescopes at ESO's first site in Chile: the La Silla Observatory

ESO's Paranal Observatory: the VLT's Laser Guide Star and star trails

Milky Way above ALMA

The Paranal Observatory

Inside view of a VLT Unit Telescope

Still from ALMA time-lapse video compilation 2012

Close-up view of the head of the Seagull Nebula