external fuel tank
The orbiter would detach and land in the ocean shortly after take off.
A part on the Space shuttle
if the shuttle hits any part of the line it's in
"Shortly" is usually an adverb, used to describe when something will happen soon or briefly.
Capsule
the arm
The arm.
The orbiter.
The Canadarm (technically called the Shuttle Remote Manipulator System) is used to lift and manipulate satellites, parts, and other equipment from the payload bay of the shuttles to their correct position. It is also sometimes used to move an astronaut to another part of the outside of the space station or shuttle.
If we were to ask NASA what is the most difficult part of getting a shuttle into space, I believe the answer would be, getting the appropriation through Congress.
Its simple....FUEL
the arm