From The Internet Movie Plane Database
Bruce Willis (Harry Stamper)
Ben Affleck (A.J. Frost)
Billy Bob Thornton (Dan Truman)
Liv Tyler (Grace Stamper)
Will Patton (Charles "Chick" Chapple)
When a huge asteroid is dicovered to be heading straight to Earth, NASA decides to send up the world's best oil drillers to drill into the asteroid and drop a nuclear bomb, that will split the rock and save Earth.
Seen being destroyed in a meteor shower.
Most likely 82-1068, based at Edwards AFB.
Serial 87-0392, flown by 412th Test Wing at Edwards Air Force Base.
Used to chase after 'Bear'.
Operated by NASA.
X-71 Space Shuttle
CGI Space Shuttle used to carry the crews to the asteroid.
Appears to be a US Navy Mercury at the start of the flight line.