CategorySpace Trivia

space trivia category

Space Trivia Questions and Quizzes

Interesting trivia and quiz questions about the moon, the planets of our solar system, and the universe. The universe is a source of fantastic knowledge and has inspired mankind for ages. With trillions upon trillions of objects in billion galaxies, the universe is continuously expanding and changing. The science and our knowledge of space also continue to improve. Challenge yourself and your friends with this space quiz. Test your knowledge of our solar system, planets, moons and the galaxy.

Explore the questions below and click on the button to reveal the answer. Have fun while you test your knowledge! Enjoy your quiz!

Can you hear anything in space?

In Space Trivia
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Can you hear anything in space?
View Answer
No space is entirely silent.
There is no atmosphere in near-empty regions of space. Sounds travel through the vibration of atoms and molecules in a medium such as air or water. In space where there is no air, the sound has no way to travel which means that sound has no way to travel.
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What causes stars to be in so many different colors (blue, red, yellow)?

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What causes stars to be in so many different colors (blue, red, yellow)?
View Answer
Their temperature.
Red stars are the coolest stars, blue stars are hottest, and the sun is yellow which is a massive star. Stars are classified on the scale of O, B, A, F, G, K, and M. Those near to O are the hottest ones, and those near to M are the coolest ones. Sun is a G star that comes on the bottom of the scale and has a moderate temperature.
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What is the strange thing about Earth’s moon?

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What is the strange thing about earth’s moon?
View Answer
The gravity of the sun has a more significant effect on it than earth.
To determine the relationship of the sun’s gravity and gravity of the object orbits, a concept called tug of war is used. Earth is the only planet-moon system where the gravity of the sun is stronger than the primary body. This is the reason why the moon moves away from us at the rate of an inch a year.
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