davecl writes "First-light images and spectra have now been released for all three of the instruments on Herschel. (The first images came out a couple of weeks back.) The news is covered on the BBC, on the ESA website, on the Herschel mission blog, and elsewhere. The data all looks fantastic, and is especially impressive since the satellite was only launched about 7 weeks ago. I work on the SPIRE instrument and help maintain the blog; but even I am astounded by the amount of information in the SPIRE images."