What is the biggest planet in our solar system, A) Earth, B) Jupiter, C) Mars, D) Saturn, Which planet is closest to the sun?, A) Mercury, B) Venus, C) Earth, D) Mars, What galaxy contains our solar system?, Triangulum, A) Andromeda, B) Sombrero, C) Milky Way, Which planet is known as the Red Planet?, A) Jupiter, B) Venus, C) Saturn, D) Mars, What star is at the center of our solar system?, A) Polaris, B) Sun, C) Sirius, D) Alpha Centauri

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