Satellite Re-entry Tracks
Pics of an object actually re-entering are rare but the gallery is growing.
ETS 7 re-entering

QuickBird 1/ Cosmos 3M  re-entering

Molniya 3 booster re-entry  Aug 2001

  Shuttle Re-entries

 STS 79 Re-entry September 1996 from Silverdale Washington
by Dale Ireland, Nice photo!
STS 103 Sequence of photos of re-entry December 27, 1999
from near Dallas TX. by James E. Byrd