News tagged with european southern observatory

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Galaxies: Some assembly required

New research using the world's largest telescope at the Keck Observatory in Hawaii has revealed two distinct populations of star clusters surrounding galaxies that have radically different chemical composition.

Oct 23, 2012 4 / 5 (5) 2 | with audio podcast

Image: Super dry day at ESO Paranal

On 5 July 2012, a plume of Antarctic air descended over the European Southern Observatory's Paranal site in Chile. The home of the Very Large Telescope, Paranal is 2635 m above sea level and is almost always ...

Feb 03, 2014 4.5 / 5 (8) 0