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!

Why is the color of Mars red?

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Why is the color of mars red?
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Red soils.
The color of Mars is red, and for this, it is also known as the red planet. This is due to the abundance of red soils. The rocks and soil at Mars contain dust carrying an immense amount of iron. It carries a tiny amount of chlorine and sulfur. Over the years, they’ve been eroded, and dust was spread by volcanoes forming the red cloud.
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What percentage of the universe is dark matter?

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What percentage of the universe is dark matter?
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Around 27%.
Only 27% of the universe is dark matter. 68% of the universe is dark energy, whereas less than 5% of the universe is made up of ordinary matter. Approximately 80% of the universe’s mass is made up of the material that is not visible to us.
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What is the smallest planet in the solar system?

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What is the smallest planet in the solar system?
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Mercury.
Till 2006 Pluto was considered the smallest planet. Pluto is now removed from the list of planets. Mercury has a radius of 1516 miles and is actually the smallest of all the planets. Interestingly, Mercury is named after the messenger of God who was roman. The sun would appear three times larger than this planet.
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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?
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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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