A new space race is on and the competition is vicious. We're not talking about putting a man or woman on the moon or Mars but museums duking it out over which one gets to house the retiring space shuttles.
Millions of dollars are at stake and the battle is shaping up to be one of the fiercest in museum history.
There are only two more missions of the space shuttle left. After that, NASA plans to give its three shuttles -- Discovery, Atlantis and Endeavour -- to museums for preservation.