There was a big piece of foam.. I'm not too sure if it struck the Shuttle or not. Will keep my eyes peeled.
I noticed that too. It was a pretty big peace and I'm rather sure it hit the HRSI tiles underneath the Shuttle. But it was late into the flight, at an altitude where the atmosphere is rather thin already. I think the speed of the piece of foam wasn't high enough to cause any big damage. My money is on 99,9% that there is no damage
They'll have a look at it anyway...