ESO holds a leading position in astronomy education and outreach, partly thanks to the steady production of stunning, high quality astronomical pictures. The current standard of quality of the images and the publication rate, together with the current promotion strategy and the promotion of incredible scientific results, have led to a steady increase in ESO’s visibility, and enhanced public awareness of ESO’s highly competent armada of astronomical facilities.
The majority of the published pictures are based on the content of ESO’s Science Archive, where data collected by the organisation’s telescopes are stored. However, ESO telescopes are scientific instruments, so most of the data that they produce are not suitable for the purposes of making colour images. Astronomers at ESO’s education and Public Outreach Department (ePOD) have systematically searched the Science Archive, and most of the datasets that could be used for producing colour images have now been published in our online gallery of images.
To keep up the current flow of spectacular astronomical images, periodically released as Photo Releases and Pictures of the Week, ePOD has decided to launch a new initiative: the Cosmic Gems Programme. This is aimed at obtaining images with the ESO telescopes for the purposes of education and public outreach, and will allow ESO to maintain its world-leading position in this field.
This is a similar strategy to that adopted by the very successful Heritage programme, which has been acquiring spectacular high quality outreach images from the Hubble Space Telescope since 1997.
The instruments and telescopes used as part of this initiative include the VIMOS and FORS2 spectrographs on the VLT at the Paranal Observatory, and the Wide Field Imager on the 2.2-metre MPG/ESO telescope at La Silla.
The images will be released to the public as they become available. The data collected are made available to professional astronomers through the Science Archive.
 The raw Cosmic Gems data are available at: http://archive.eso.org/eso/eso_archive_main.html, by typing in the program ID — 286.A-5028 or 290.A-5186 — in the corresponding field (top right), and set the "Return a maximum of" to 10000.
The Cosmic Gems team consists of outreach and imaging specialists, scientists and members of ESO’s Operations team:Olivier Hainaut, ePOD, project coordinator
Henri Boffin, operations
Lars Lindberg Christensen, ePOD
Richard Hook, ePOD
Ivo Saviane, Paranal Science Operation