True: The sun is the largest object in the solar system., Mars is the fourth planet from the sun., Venus is known as the "Earth's twin" because it is similar in size and composition., Ceres, Haumea, Makemake, and Eris are dwarf planets., The solar system is located in the Milky Way galaxy., The solar system is the only one known to contain life., The solar system is about 4.6 billion years old.A "nebula" is a cloud of dust and gas in space that can eventually form into a star or planet., A "nebula" is a cloud of dust and gas in space that can eventually form into a star or planet., "Solar flares" are bursts of energy from the sun that can interfere with satellites and power grids on Earth., "Comets" are small, icy objects that orbit the sun and have a fuzzy appearance due to a halo of gas and dust around them., "Meteoroids" are small pieces of rock and metal that enter the Earth's atmosphere and burn up, creating "shooting stars.", "Meteors" are larger pieces of rock and metal that survive the journey through the Earth's atmosphere and land on the surface., "Moons" are natural satellites that orbit planets., Orbits" are the path that an object in space follows as it revolves around another object., "Gravity" is the force that attracts two objects with mass towards each other., "Solar system" refers to the sun and all of the objects that orbit around it, including planets, dwarf planets, comets, and asteroids., False: The outer planets (Jupiter, Saturn, Uranus, and Neptune) are made up mainly of gas., Pluto is no longer considered a planet by most scientists., The sun is classified as a red dwarf star., "Asteroids" are small, rocky objects that orbit the sun.,

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