HOUSTON, Aug. 14 (UPI) -- The 747 jumbo jet that once ferried NASA's space shuttles back and forth from Houston to Florida in-between and after missions once again has a little extra weigh on its back.
Following a ceremony at Space Center Houston on Thursday morning, a replica shuttle was hoisted and placed atop the retired Shuttle Aircraft Carrier, or SCA. The shuttle-carrying SCA will be unveiled to the public as a museum exhibit in 2015.