Other activities for Cassini scientists during the extended mission will include monitoring seasons on Titan and Saturn, observing unique ring events - such as the 2009 equinox whenthe Sun will be in theplane of the rings - and exploring new places within Saturn's magnetic "envelope" - or magnetosphere.
On his return to Sheremetyevo, to reach his departure gate the visitor must negotiate a bewildering series of queues, starting with one to get into the building: if he is unassertive, he will still be standing in one of them when his plane takes off.