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How much do you know about the universe?
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Which plannet is the closest in size to earth?
1. Mars 2. Venus 3. Jupiter 4. Earth's Moon
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How many astronauts have walked on the moon?
1. one 2. three 3. nine 4. twelve
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What is the moon slowly doing?
1. disappearing 2. getting smaller 3. moving away from Earth 4. moving toward Earth
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What will the sun finally become?
1. a white dwarf 2. another Earth 3. a black hole 4. a dinosaur fosil
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How many moons does Jupiter have?
1. Two 2. Fifteen 3. Fifty 4. Seventy-nine
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What color is Mars’ sunset?
1. yellow 2. blue 3. bright orange 4. black
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What is the study of the stars, planets, and galaxies?
1. cosmology 2. astronomy 3. planetology 4. geology
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Where is the highest volcano in the solar system?
1. on the Earth 2. on Mars 3. on the sun 4. in Nepal
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How many moons are in our Solar System?
1. 112 2. 136 3. 154 4. 181
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What color is the sun?
1. mixture of all colors 2. white 3. yellow 4. red
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How long have human-made satellites been in space?
1. since 1950s 2. since 1960s 3. since 1970s 4. since 1980s
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How long does it take the moon to pass through all its phases?
1. 30 days 2. 29.5 days 3. 31 days 4. 28 days
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Which planet is known as the Morning Star?
1.Venus 2. Mars 3. Earth 4. Neptune
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How long does light take to travel from the Sun to Earth?
1. ten minutes 2. ten seconds 3. one hours 4. ten miliseconds
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How old is the sun?
1. 100 million years old 2. 200 million years old 3.4.6 billion years old 4. 500 billion yeas old
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How long is one year on Jupiter?
1. 5 months 2. 25 months 3. 10 years 4. 12 years
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