1) Solar system a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 2) Galaxy a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) Significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 3) Comet a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 4) Moons a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 5) Asteroids a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 6) Meteoroids a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) small, rocky objects that orbit the Sun. Although they orbit the Sun like planets, they are much smaller than planets d) Cosmic snowballs of frozen gases, rock and dust that orbit the Sun e) significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects f) Medium sized objects that orbit a planet (natural satellite of a planet) 7) Star a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) Makes its own light through the power of nuclear fusion (found in the center of solar systems) d)  Everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time e) Medium sized objects that orbit a planet (natural satellite of a planet) f) Large rocky or gaseous objects that orbit a star and clear their own area of material 8) Universe a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) Makes its own light through the power of nuclear fusion (found in the center of solar systems) d)  Everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time e) Medium sized objects that orbit a planet (natural satellite of a planet) f) Large rocky or gaseous objects that orbit a star and clear their own area of material 9) Planet a) A groups of planets that orbit a star. b) a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction c) Makes its own light through the power of nuclear fusion (found in the center of solar systems) d)  Everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time e) Medium sized objects that orbit a planet (natural satellite of a planet) f) Large rocky or gaseous objects that orbit a star and clear their own area of material

Space Maze Basic Vocabulary

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