Tonight, 8 March 2011, at 18:18 TU, I saw a beautiful passage of the shuttle and ISS above Venice city. The shuttle had a tail like a comet, probably due to the ignition of rockets. Here, the animated gif: http://www.astrovenezia.net/eltma/Shuttle+Iss_ELTMA.gif Best regards to all Maurizio Eltri Venice, Italy