1) Where are most asteroids found? a) Kuiper Belt b) Asteroid Belt c) Oort Cloud d) Near the Sun 2) What are comets mostly made of? a) Gas and plasma b) Rock and metal c) Ice, dust, and rock d) Lava and ash 3) What do we call the bright streak of light when a meteoroid burns in Earth’s atmosphere? a) Asteroid b) Meteor c) Comet d) Meteorite 4) Which of these is a dwarf planet? a) Jupiter b) Halley's Comet c) Pluto d) Ceres Belt 5) What always points away from the Sun on a comet? a) Nucleus b) Orbit c) Tail d) Crater 6) Which object orbits the Sun but has not cleared its path of other space debris?  a) Planet b) Dwarf Planet c) Asteroid d) Meteor 7) What is the largest asteroid that is also considered a dwarf planet?  a) Vesta b) Makemake c) Haumea d) Ceres 8) What are meteoroids usually made of? a) Ice and dust b) Rock, metal, or both c) Fire and gas d) Clouds 9) Where are most comets believed to come from? a) The Asteroid Belt b) The Kuiper Belt and Oort Cloud c) Between Earth and Mars d) Near Saturn's rings 10) What happens if a meteoroid survives its journey through Earth's atmosphere and lands on the ground? a) It becomes an asteroid b) It becomes a comet c) It becomes a meteorite d) It disappears forever 11) What is the main job of a rocket? a) To take pictures of planets b) To carry astronauts and spacecraft into space c) To drive on the Moon d) To orbit Earth forever 12) Which tool is used to magnify and study objects in space from far away? a) Rocket b) Satellite c) Telescope d) Rover 13) Which machine is designed to explore the surface of planets and moons? a) Space probe b) Rover c) Telescope d) Rocket 14) What is a space probe used for? a) Carrying astronauts to Mars b) Orbiting Earth and studying weather c) Exploring space without humans onboard d) Driving across the Moon's surface 15) Which of the following is an example of a famous rover? a) Voyager 1 b) Hubble c) Curiosity d) Apollo 11 16) What does a space probe usually carry? a) Human crews b) Cameras and scientific instruments c) Rovers d) Astronaut food 17) Which telescope orbits Earth and has taken detailed pictures of space since 1990? a) James Webb Telescope b) Galileo's Telescope c) Hubble Space Telescope d) Kepler Rocket 18) What powers most rovers when exploring planets like Mars?  a) Gasoline b) Nuclear fuel c) Solar panels d) Rockets 19) Which spacecraft type has traveled the farthest into space? a) Rover b) Rocket c) Space Probe (Voyager 1 and 2) d) Telescope 20) Who was one of the first people to use a telescope to study the night sky? a) Robert Goddard b) Galileo Galilei c) Neil Armstrong d) Katherine Johnson 

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