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Neptune Exploration

Neptune Exploration Quiz

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

When was Neptune first discovered?

  1. 1612
  2. 1781
  3. 1846
  4. 1930
Question 2 Multiple Choice (Single Answer)

Who was the first person to set foot on Neptune?

  1. Neil Armstrong
  2. Buzz Aldrin
  3. No one has ever set foot on Neptune
  4. Yuri Gagarin
Question 3 Multiple Choice (Single Answer)

What is the largest moon of Neptune?

  1. Triton
  2. Nereid
  3. Proteus
  4. Larissa
Question 4 Multiple Choice (Single Answer)

How many moons does Neptune have?

  1. 14
  2. 18
  3. 22
  4. 26
Question 5 Multiple Choice (Single Answer)

What is the average temperature on Neptune?

  1. -200°C
  2. -220°C
  3. -240°C
  4. -260°C
Question 6 Multiple Choice (Single Answer)

What is the atmospheric composition of Neptune?

  1. Hydrogen, helium, and methane
  2. Hydrogen, helium, and ammonia
  3. Hydrogen, helium, and water vapor
  4. Hydrogen, helium, and carbon dioxide
Question 7 Multiple Choice (Single Answer)

What is the length of a day on Neptune?

  1. 16 hours
  2. 18 hours
  3. 20 hours
  4. 22 hours
Question 8 Multiple Choice (Single Answer)

What is the length of a year on Neptune?

  1. 165 years
  2. 175 years
  3. 185 years
  4. 195 years
Question 9 Multiple Choice (Single Answer)

What is the most prominent feature on Neptune?

  1. The Great Dark Spot
  2. The Great Red Spot
  3. The Eye of Neptune
  4. The Neptune Hexagon
Question 10 Multiple Choice (Single Answer)

What is the Neptune Hexagon?

  1. A large, hexagonal-shaped storm on Neptune
  2. A large, circular-shaped storm on Neptune
  3. A large, oval-shaped storm on Neptune
  4. A large, triangular-shaped storm on Neptune
Question 11 Multiple Choice (Single Answer)

What is the Voyager 2 mission?

  1. A mission to explore Jupiter and Saturn
  2. A mission to explore Uranus and Neptune
  3. A mission to explore Pluto and Charon
  4. A mission to explore the Kuiper Belt
Question 12 Multiple Choice (Single Answer)

When did the Voyager 2 mission reach Neptune?

  1. 1986
  2. 1987
  3. 1988
  4. 1989
Question 13 Multiple Choice (Single Answer)

What did the Voyager 2 mission discover about Neptune?

  1. The Great Dark Spot
  2. The Neptune Hexagon
  3. Triton's geysers
  4. All of the above
Question 14 Multiple Choice (Single Answer)

What is the next mission to Neptune?

  1. The Neptune Orbiter
  2. The Neptune Lander
  3. The Neptune Flyby
  4. None of the above
Question 15 Multiple Choice (Single Answer)

When is the Neptune Orbiter mission scheduled to launch?

  1. 2025
  2. 2030
  3. 2035
  4. 2040
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