If your following the Falcon launch, this page is pretty cool: http://www.spacex.com/F9-001.php
So, after it’s successful launch more than three weeks ago, the dormant upper stage of the first Falcon 9 rocket plunged back into the atmosphere this weekend at 0050 GMT Sunday. The vehicle should have entered into the atmosphere and burned up over Iraq and Syria, but the actual location is not certain. Most of the 12-foot-wide rocket stage likely burned up during re-entry.