An old friend of mine showed up on the #100Hours #IYA2009 24-hour webcast in the (old!) introductory video for the Pico Veleta observatory: Rainer Mauersberger, who has since moved to the ALMA project at ESO.

An old friend of mine showed up on the #100Hours #IYA2009 24-hour webcast in the (old!) introductory video for the Pico Veleta observatory: Rainer Mauersberger, who has since moved to the ALMA project at ESO.