Relier Pairs Universe's componentsVersion en ligne Match the words with the definition. par Manuel Ventura 1 Star 2 Asteroids 3 Dwarf planets 4 Milky Way 5 Satellites 6 Galaxy 7 Nebulas 8 Comet 9 Planets Spheres of rocks or gas that orbit a star Celestial bodies that orbit a planet Rocks that move in the galaxy. They become meteorites Group of nebulas and stars Dust and gas. They will form the stars. It is the name of our galaxy Big sphere of gas that produces heat and light. Small planets Balls of dust and ice.