it will replays the enterprise which has been there. it came to washington tuesday from the kennedy space center. we watched it live on happening now . you can see it piggybacking on top of a 747 over several d.c. landmarks before touching down in a picture-perfect landing. today s ceremony drew thousands of visitors want to get a look at. doug mckelway is live in northern virginia and doug is what is going on right now? that is doug mckelway. obviously not hearing us. doug, he is leaning in. having a little problem with his earpiece. we ll check back with doug in a moment. this is very exciting what is going on today. a very rare sight as we see the two retired shuttle aircraft, literally nose to nose as you ve been saying. it is a sight really something that is very unusual and rare.