Learn about the key concepts used in space technology, and explore them by coding your own simulations of how rockets and spaceships move. Seven step-by-step projects use the latest version of Scratch, the free online coding program, to help you learn about gravity, create a jetpack game, program a spaceship's return to Earth, and much more! Provided by publisher.

Project : blast off! -- Project : in control -- Project : gravity -- Project : jetpack -- Project : jetpack game -- Project : satellites -- Project : return to Earth -- Bugs and debugging.