Visitors to the new Atlantis exhibit at the Kennedy Space Center walk into the building under a big orange external fuel tank like the one the shuttle rode into space.
The tank's a replica — but the shuttle inside is the real deal.
People who worked on the shuttle program, like retired technician Tom Boarman, are looking forward to reuniting with Atlantis.
"Well, it will be a very familiar sight to me," Boarman said. "I've seen it on the pad many times — all the shuttles."