Astro Blog articles for surveys

VISTA's superb deep infrared image of Hubble's COSMOS field

Posted: 29 Mar 2012

A new observation carried out with the VISTA telescope, built here in Oxfordshire and now operating in Chile, has given us the deepest wide-field infrared image of the Universe that will be available from the ground for some years to come... Gavin Dalton introduces the remarkable first-year Ultra-VISTA data.