It's scientific Disneyland all the way now for at least the next year. If you listen to Fabrizio Capaccion, the VIRITIS imaging spectrometer team leader, he was suggesting that the neck may be colder, that would back up what the OSIRIS team were seeing.

There is such a battery of instruments on Rosetta and Philae that a year from now we really are going to "know" comets.

K