The projected life of Hubble batteries has been extended. We used to say we thought they were good until 2008-2009. Now we're thinking 2010. We think Hubble will remain serviceable until well into 2010based on latest projections and test data we have.
That's driven principally by the gyros. And right now, we're saying we think we're good until the middle of 2008, ... Hubble will still be worth servicing as long as the batteries hold out.