spacecraft, A vehicle that travels in space., satellite, A machine that goes around a planet and sends pictures or information., robot, A machine that can do jobs by itself or with help from people., rover, A robot that drives on a planet or the Moon to explore and collect, lander, A spacecraft that lands safely on a planet or the Moon., sensor, A tool that helps a robot see or measure things., parachute, A big piece of fabric that helps people or objects fall slowly and land safely, moon, Earth's natural satellite that travels around our planet., moon walker, An astronaut who walks on the Moon to explore and do experiments., orbit, The path that a planet, Moon, or satellite follows as it travels around another object in space.

Robotics 2

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