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94 Fun Space Trivia Questions and Answers to Probe Your Cosmic Curiosity

Buckle up and prepare for a cosmic adventure. 🌌 We’ve compiled 94 fun questions that will stretch your knowledge of all things space. We feature the planets in our solar system 🌠, the science of black holes, famous astronauts 👨‍🚀👩‍🚀 and more. Dust off your telescope 🔭 and let’s see how much you know about the wonders of the universe.

  1. Which planet is often called Earth's twin?
  2. Who was the first person to walk on the Moon?
  3. What is the closest planet to the Sun?
  4. What galaxy is Earth located in?
  5. What is the hottest planet in our solar system?
  6. How many moons does Mars have?
  7. Which planet has the most moons?
  8. What is the name of NASA’s most famous space telescope?
  9. What is the name of the first artificial satellite launched into space?
  10. What is the name of the second person to walk on the Moon?
  11. Which planet has a prominent ring system?
  12. What is the name of the first American astronaut to orbit the Earth?
  13. Which planet is often referred to as Earth's twin?
  14. What is the name of the first space station launched by the Soviet Union?
  15. How many Earth days does it take for Mercury to orbit the Sun?
  16. Which space mission was the first to successfully land a rover on Mars?
  17. What planet has the shortest day in the solar system?
  18. Which planet is tilted on its side, causing extreme seasonal changes?
  19. What is the name of the first spacecraft to travel beyond our solar system?
  20. Which planet has a surface temperature hot enough to melt lead?
  21. Which planet has the tallest volcano in the solar system?
  22. Which planet has the most intense storm systems in our solar system?
  23. Which space agency sent the first human-made object, Sputnik 1, into space?
  24. How long does it take for sunlight to reach Earth?
  25. What is the name of the force that keeps planets in orbit around the Sun?
  26. Which planet has the shortest year in our solar system?
  27. What is the farthest planet from the Sun?
  28. Which planet is known for having a day longer than its year?
  29. Which planet is the largest in our solar system?
  30. Which planet is home to the coldest known surface temperature in the solar system?
  31. What is the closest galaxy to the Milky Way?
  32. What is the name of the first privately-funded spacecraft to reach orbit?
  33. Which moon is the largest in the solar system?
  34. What spacecraft was the first to land humans on the Moon?
  35. What planet is known as the 'Red Planet'?
  36. What is the name of the first American astronaut to orbit Earth?
  37. Which planet has rings made mostly of ice particles and dust?
  38. What was the name of the first space station launched by NASA?
  39. What is the smallest planet in our solar system?
  40. How many planets in the solar system are known to have rings?
  41. What term is used to describe the boundary between Earth's atmosphere and outer space?
  42. What spacecraft holds the record for being the farthest from Earth?
  43. What phenomenon causes the Northern Lights?
  44. What is the main component of the Sun's atmosphere?
  45. Which planet is known for its prominent and complex weather systems?
  46. What type of celestial body is a comet primarily composed of?
  47. What is the name of the largest volcano in the solar system?
  48. Which spacecraft was the first to land on Mars?
  49. What is the term for a group of stars that forms a recognizable pattern?
  50. Which planet is famous for its great winds and storms?
  51. What is the name of the rover that explored Mars in 2012?
  52. What event marks the formation of the universe as we know it?
  53. What is the largest moon of Saturn?
  54. What was the name of the first artificial satellite launched into space?
  55. Which celestial object is known as a 'shooting star'?
  56. Which planet is known for its unique tilt that causes extreme seasons?
  57. What is the name of the galaxy that contains our solar system?
  58. What is the term for the path that a planet takes around the Sun?
  59. What is the coldest planet in our solar system?
  60. Which planet has the largest number of rings?
  61. What is the name of the first human to travel into space?
  62. What phenomenon occurs when the moon completely covers the sun?
  63. Which spacecraft was the first to travel beyond the Moon?
  64. What is the term for the edge of the solar system where the solar wind meets the interstellar medium?
  65. Which planet has a moon named Phobos?
  66. What is the name of the theory that explains the origin of the universe?
  67. Which celestial body is known for having the Great Red Spot?
  68. What is the largest volcano in the solar system?
  69. What is the main component of the Sun?
  70. Which space probe was the first to enter interstellar space?
  71. Which planet is known for its prominent storm system called the Great Dark Spot?
  72. Which planet rotates on its side?
  73. What do we call the region of space where the gravitational pull is so strong that nothing can escape it?
  74. What is the name of the NASA space telescope launched in 1990?
  75. Which planet has the highest average surface temperature?
  76. What is the name of the first spacecraft to land on the Moon?
  77. What is the term for a planet outside our solar system?
  78. Which space shuttle was the first to launch into space?
  79. Which celestial object is known for its tail and orbits the Sun?
  80. What is the average distance from the Earth to the Moon?
  81. Which galaxy is closest to the Milky Way?
  82. What is the primary gas found in the atmosphere of Mars?
  83. What phenomenon causes the appearance of shooting stars?
  84. Which planet is famous for its spectacular ring system?
  85. What do we call the effect that causes light from distant stars to bend around massive objects?
  86. What is the largest known structure in the universe?
  87. What is the coldest place in the universe?
  88. What is the primary purpose of the International Space Station (ISS)?
  89. Which planet is known for its extreme winds, reaching speeds of 1,200 km/h (745 mph)?
  90. What is the name of the first woman to travel into space?
  91. What is the name of the largest asteroid in the asteroid belt?
  92. What do we call the boundary around a black hole beyond which nothing can escape?
  93. What is the name of the first human-made object to reach the Moon?
  94. What gas makes up most of the atmosphere on Jupiter?
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94 Fun Space Trivia Questions and Answers to Probe