The universe, Everything that exists, including stars, planets, and galaxies, Planet, A large round object that moves around a star, like Earth or Mars, Sun, The star at the center of our Solar System, Moon, A natural object that moves around a planet, Astronaut, A person who travels into space, Satellite, A man-made object that orbits a planet and sends information, Orbit, The path an object takes around a planet, Alien, A creature from another planet, Rocket, A machine that is used to launch spacecraft into space, NASA, The space agency of the United States, Solar System, The Sun and all the planets that orbit around it, Big Bang, The event that created the universe.

Space

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