Do you love gazing at the stars? But how much do you know about them? To increase your knowledge of stars, planets, and other elements in space, here’s an exciting quiz on astronomy.
From the hottest planet in the solar system to the coldest place in the universe, we’ve included questions on all aspects of astronomy. The quiz also contains questions about famous astronomers and space history.
Travel around space with these exciting astronomy trivia questions and discover more about black holes and galaxies. Get your friends to join in this fun-filled space exploration journey!
Astronomy trivia questions for kids
Que : What is the largest planet in our solar system?
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Que : Which planet is known for its prominent rings?
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Que : What is the name of the galaxy that contains our solar system?
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Que : What is the hottest planet in our solar system?
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Que : What is the closest star to Earth?
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Que : What is the term for a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction?
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Que : Which planet is known as the “Red Planet”?
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Que : What celestial event occurs when the Moon passes directly between the Sun and Earth, blocking the Sun’s light?
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Que : Which is the brightest star in the night sky?
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Que : What is the name of the first artificial satellite to orbit Earth?
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Que : What is the smallest planet in our solar system?
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Que : What type of galaxy is the Milky Way?
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Que : Which planet has the most moons?
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Que : What is the term for a rocky body that orbits the Sun, usually in a belt between Mars and Jupiter?
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Que : What is the name of NASA’s most famous space telescope?
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Que : What is the term for the path that a celestial body follows as it travels around another body in space?
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Que : Which planet is known for having a Great Red Spot?
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Que : What is the main component of the Sun?
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Que : What is the name of the second-largest dwarf planet in our solar system?
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Que : What is the name given to the boundary around a black hole beyond which no light or other radiation can escape?
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Que : Which planet is known for having the tallest volcano and the deepest, longest canyon in the solar system?
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Que : What is the phenomenon where a star dramatically increases in brightness and then fades?
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Que : What is the largest type of star in the universe, often many times the size of our Sun?
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Que : Which planet takes the longest to orbit the Sun?
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Que : What is the name of the largest moon of Saturn?
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Que : What is the name of the first human-made object to reach the Moon?
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Que : What is the closest galaxy to the Milky Way?
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Que : What planet is famous for its massive storm known as the Great Dark Spot?
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Que : What is the term for a group of stars that form a pattern and are traditionally named after its apparent form or identified with a mythological figure?
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Que : Which celestial body is known as Earth’s “natural satellite”?
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Que : What is the phenomenon called when a planet appears to move backward in its orbit as observed from Earth?
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Que : What is the most abundant element in the universe?
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Que : What is the smallest and innermost planet in the solar system?
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Que : What is the term for a large body of ice and rock that orbits the Sun and develops a coma and tail as it nears the Sun?
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Que : What are the names of the two moons of Mars?
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Que : Which planet is known as the “Morning Star” or “Evening Star”?
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Que : What is the distance that light travels in one year called?
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Que : Which planet in our solar system has the longest day, taking about 243 Earth days to rotate once?
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Que : What is the name of the boundary in our solar system where the Sun’s solar wind is stopped by the interstellar medium?
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Que : What is the term for a planet outside our solar system?
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Que : What is the coldest planet in our solar system?
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Que : What is the term for a small, rocky object that burns up upon entering Earth’s atmosphere?
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Que : What is the name of the most massive star known?
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Que : What is the second largest planet in our solar system?
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Que : What planet is known for having a day longer than its year?
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Que : Which planet is the densest in the solar system?
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Que : What is the term for a star that suddenly increases greatly in brightness and then slowly fades away?
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Que : What is the name of the largest known dwarf planet in our solar system?
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Que : Which planet in the solar system is famous for its massive, fast-moving windstorms?
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Que : What is the name of the effect that causes a shift in frequency or wavelength of light as an object moves toward or away from an observer?
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Que : What is the name of the largest asteroid in the asteroid belt?
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Que : What is the name of the first American astronaut to orbit Earth?
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Que : What is the name of the telescope that is set to replace the Hubble Space Telescope?
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Que : What is the term for a black hole with mass between a stellar black hole and a supermassive black hole?
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Que : What is the term for the remnant core of a star that is left after a supernova explosion?
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Que : Which planet is known as the “Gas Giant”?
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Que : What is the term for the point in the orbit of the Moon or a satellite at which it is closest to Earth?
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Que : What is the name of the second brightest star in the night sky?
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Que : What is the term for the apparent change in position of an object when viewed from two different points?
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Que : What is the name of the first spacecraft to visit Pluto?
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Que : What is the name of the telescope that discovered the first exoplanet?
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Que : What is the term for the process by which a star forms from a cloud of gas and dust?
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Que : What is the name of the second largest moon in the solar system?
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Que : What is the name of the first woman to fly in space?
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Que : Which planet has the shortest day, completing one rotation in about 10 hours?
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Que : What is the term for the distance between the Earth and the Sun?
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Que : What is the term for a large group of stars, planets, gas, and dust held together by gravity?
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Que : What is the name of the closest black hole to Earth?
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Que : What is the term for the time it takes for a planet to complete one orbit around the Sun?
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Que : What is the name of the largest volcano in the solar system?
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Que : Which planet is known for having a blue hue due to the presence of methane in its atmosphere?
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Que : What is the term for a star system with two stars orbiting around a common center?
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Que : What is the term for a star that pulsates, varying in brightness, often because of changes in its outer layers?
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Que : What is the term for the energy emitted by a star in the form of light and other types of radiation?
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Que : What is the name of the point directly above an observer on Earth called?
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Que : Which planet is known for having the most extensive ring system in our solar system?
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Que : What is the term for a region of space where the gravitational pull is so strong that not even light can escape?
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Que : What is the name of the second moon of Earth proposed in scientific discussions, known as a quasi-satellite?
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Que : What is the term for the study of the universe beyond Earth, including the study of stars, planets, and galaxies?
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Que : What is the name of the largest canyon in the solar system?
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Que : What is the name of the first woman to walk on the Moon, a future milestone planned by NASA?
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Que : What is the term for the line that divides the illuminated and dark halves of a planetary body?
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Que : What is the name of the famous comet visible from Earth approximately every 76 years?
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Que : What is the term for the apparent backward motion of planets as observed from Earth?
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Que : What is the name of the spacecraft that landed on the comet 67P/Churyumov-Gerasimenko in 2014?
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Que : Which planet in our solar system has the highest mountain, known as Olympus Mons?
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Que : What phenomenon causes the tails of comets to always point away from the Sun?
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Que : What is the name of the first artificial satellite launched by the United States?
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Que : Which planet is known for having a day that lasts nearly as long as its year?
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Que : What is the term for the time it takes for light to travel from the Sun to Earth?
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Que : What is the name of the famous astronomer who first proposed the heliocentric model of the universe?
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Que : Which planet in our solar system has the most extreme temperature differences between day and night?
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Que : What is the name of the boundary around a black hole beyond which nothing can escape?
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Que : What is the term for the remains of a star that has exploded in a supernova?
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Que : Which planet is known for its large and bright polar ice caps?
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Que : What is the name of the dwarf planet located in the asteroid belt between Mars and Jupiter?
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Que : What is the term for the alignment of three celestial bodies in a straight line?
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Que : What is the brightest planet visible from Earth?
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Que : Which planet is known for its distinctive blue-green color due to methane in its atmosphere?
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Que : What is the term for the region of space that is dominated by a planet’s magnetic field?
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Que : What is the name of the first rover to successfully land on Mars?
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Que : Which planet is often referred to as Earth’s “sister planet” due to its similar size and composition?
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Que : What is the term for the measure of a star’s brightness as seen from Earth?
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Que : What is the name of the most distant man-made object from Earth?
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Our cosmic voyage through astronomy trivia has been a star-studded adventure beyond compare! From the mysteries of distant galaxies to the secrets of our own solar system, we’ve glimpsed the wonders of the universe and marveled at its grandeur.
Keep your eyes on the skies, your sense of wonder ignited, and may your curiosity always reach for the stars! 🚀
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