These include launching satellites, scientific spacecraft, and military spacecraft. They also retrieve and repair satellites and conduct on-board experiments. At the end of each mission, the 120-ft. Orbiter comes back to Earth. The Orbiter and its engines are just part of the Space Shuttle system.
All parts are reusable except the tank.
Cut out V-shaped notches on Fuselage to create tabs along outside edge. Fold out tabs. Glue or tape three Nose Weights to the underside of the nose. Fold Fuselage along middle line. Starting at the nose, glue or tape fuselage to Deck and Wing Assembly.