![Wide-field view of the sky around NGC 253](https://cdn.eso.org/images/thumb700x/eso1152c.jpg)
Wide-field view of the sky around NGC 253
![The GRAAL main assembly (detail)](https://cdn.eso.org/images/thumb700x/graal1038.jpg)
The GRAAL main assembly (detail)
![View of GRAAL as seen from the telescope](https://cdn.eso.org/images/thumb700x/graal1024.jpg)
View of GRAAL as seen from the telescope
![Working inside Kueyen](https://cdn.eso.org/images/thumb300y/ut2-xshooter-hh.jpg)
Working inside Kueyen
![European ALMA antenna brings total on Chajnantor to 16](https://cdn.eso.org/images/thumb300y/eso1127e.jpg)
European ALMA antenna brings total on Chajnantor to 16
![The ALMA Operations Support Facility](https://cdn.eso.org/images/thumb300y/dsc_0499-cc.jpg)
The ALMA Operations Support Facility
![An Auxiliary Telescope waiting for sunset](https://cdn.eso.org/images/thumb300y/vlt-site-sunset-2010.jpg)
An Auxiliary Telescope waiting for sunset
![Atoms-for-Peace: a galactic collision in action*](https://cdn.eso.org/images/thumb300y/eso1044a.jpg)
Atoms-for-Peace: a galactic collision in action*
![Close-up view of the sky around the star HD 10180](https://cdn.eso.org/images/thumb300y/eso1035c.jpg)
Close-up view of the sky around the star HD 10180
![The ESO 3.6-metre telescope at La Silla](https://cdn.eso.org/images/thumb300y/img_8172.jpg)
The ESO 3.6-metre telescope at La Silla
![Enclosures in moonlight](https://cdn.eso.org/images/thumb300y/esopia00068teles.jpg)
Enclosures in moonlight
![Cosmic birds: The Eagle and Swan Nebulae](https://cdn.eso.org/images/thumb300y/b15.jpg)
Cosmic birds: The Eagle and Swan Nebulae