Toni Myers, director of Space Station, says: "Tom wanted to be an astronaut, he flies his own GulfStream IV Jet and he's quite qualified as a pilot.
"He was very enthusiastic about doing Space Station 3D but the deal was he also wanted to fly in the Space Shuttle."
Cruise was given an induction course by Nasa in Florida and taught how to replicate walking in a space suit by wading in a water tank.
Myers recalls: "He had a very good chance of doing so but then the accident happened and that was the end of that."
The crew of Space Shuttle Columbia, who died when the shuttle exploded on re-entry. Photo / Getty Images