Command module and Space shuttle

Command module noun - A space module in which astronauts can live and control the spacecraft and communicate with earth.

Space shuttle and command module are semantically related. in space module topic. In some cases you can use "Space shuttle" instead a noun phrase "Command module".

Space shuttle noun - A reusable spacecraft with wings for a controlled descent through the Earth's atmosphere.

Command module and space shuttle are semantically related. You can use "Command module" instead a noun phrase "Space shuttle".