The Remains of Kursk Submarine

Via PHK's blog I just found these pictures of the Kursk Submarine. I'm amazed at how big that thing is (was?). I have been inside the German U-505 from the WW2 which can been seen at the Museum of Science and Industry in Chicago. Compared to that, Kursk is *huge* - no doubt a very impressive piece of engineering (except for the part that made it sink).