327 Space Trivia Questions with Answers
Embark on an astronomical journey with our comprehensive collection of over 300 space trivia questions, complete with answers.
From the wonders of the solar system to the mysteries of deep space, this compilation is your ticket to unraveling the enigmatic universe beyond our planet.
Explore the galaxies, learn about celestial bodies, and satisfy your curiosity about the cosmos.
So are you ready to launch yourself into space with these questions.
Don’t worry we will accompany you till the end.
Common Space Trivia Questions and Answers
Venture into the cosmos with common space quiz questions and answers that cover a broad spectrum of topics. Test your knowledge about the celestial phenomena and scientific discoveries.
1. What is the closest planet to the Sun?
Answer: Mercury.
2. Which planet has the most known moons?
Answer: Jupiter.
3. Which famous comet orbits the Sun roughly every 76 years?
Answer: Halley’s Comet.
4. What is the process by which a star releases energy, including light?
Answer: Nuclear fusion.
5. What is the name of the phenomenon where a massive star collapses and creates an extremely dense object?
Answer: Black hole.
6. Which two planets are known as the “ice giants” in our solar system?
Answer: Uranus and Neptune.
7. What is the name of the space telescope launched by NASA in 1990?
Answer: Hubble Space Telescope.
8. What is the speed of light in a vacuum?
Answer: Approximately 299,792,458 meters per second.
9. What is the term for a small rocky body that orbits the Sun, often found in the asteroid belt?
Answer: Asteroid.
10. What is the region beyond Pluto where icy bodies orbit the Sun called?
Answer: Kuiper Belt.
11. Which space agency launched the Mars rovers Spirit, Opportunity, Curiosity, and Perseverance?
Answer: NASA (National Aeronautics and Space Administration).
12. What is the largest moon in our solar system and orbits Jupiter?
Answer: Ganymede.
13. What is the name of the first artificial satellite launched into space by the Soviet Union in 1957?
Answer: Sputnik 1.
14. Which moon of Saturn is known for its hydrocarbon lakes and thick orange atmosphere?
Answer: Titan.
15. What is the name of the first American woman in space?
Answer: Sally Ride.
16. What is the region in space where gravitational forces are so strong that nothing can escape, not even light?
Answer: Black hole.
17. Which spacecraft carried humans to the Moon for the first time?
Answer: Apollo 11.
18. What is the phenomenon where a star explodes and becomes extremely bright?
Answer: Supernova.
19. What is the name of the largest volcano in our solar system, found on Mars?
Answer: Olympus Mons.
20. What is the chemical element that gives stars their light and heat through nuclear fusion?
Answer: Hydrogen.
21. Which planet has the most prominent ring system in our solar system?
Answer: Saturn.
22. What is the term for the study of celestial objects beyond Earth’s atmosphere?
Answer: Astrophysics.
23. What is the process by which a planet or moon passes in front of a star, temporarily blocking its light?
Answer: Transit.
24. Which spacecraft was the first to land humans on the Moon?
Answer: Apollo 11.
25. What is the name of the spacecraft that carried the first humans to space, launched by the Soviet Union in 1961?
Answer: Vostok 1.
26. Which moon of Jupiter is believed to have a subsurface ocean that could potentially support life?
Answer: Europa.
27. What is the name of the bright star that is closest to Earth?
Answer: Proxima Centauri.
28. Which planet has the highest average surface temperature in our solar system?
Answer: Venus.
29. What is the term for a small rocky body that enters Earth’s atmosphere and burns up upon entry?
Answer: Meteoroid.
30. What is the name of the first space shuttle launched by NASA in 1981?
Answer: STS-1 (Space Shuttle Columbia).
31. Which planet has a “Great Dark Spot” and “Great Red Spot” on its surface?
Answer: Neptune.
32. What is the name of the space agency of the European Union?
Answer: ESA (European Space Agency).
33. Which spacecraft was the first to orbit Saturn and study its moons and rings up close?
Answer: Cassini-Huygens.
34. What is the name of the space telescope launched by the European Space Agency in 2009?
Answer: Herschel Space Observatory.
35. What is the term for a group of stars that form a recognizable pattern in the sky?
Answer: Constellation.
36. Which planet has a moon named Titan that has a thick atmosphere and lakes of liquid methane?
Answer: Saturn.
37. What is the name of the spacecraft that was the first to visit Pluto in 2015?
Answer: New Horizons.
38. What is the name of the first American astronaut to orbit the Earth?
Answer: John Glenn.
39. Which galaxy is closest to the Milky Way?
Answer: Andromeda Galaxy.
40. What is the process by which smaller particles come together to form larger ones, like planets?
Answer: Accretion.
41. What is the name of the region around a black hole where escape is impossible due to strong gravity?
Answer: Event horizon.
42. Which planet is often referred to as the “Morning Star” or the “Evening Star”?
Answer: Venus.
43. What is the name of the bright star that marks the North Star or Pole Star?
Answer: Polaris.
44. What is the name of the force which keeps the planets in orbit around the sun?
Answer: Gravity.
45. Which planet is covered by clouds of sulphuric acid?
Answer: Venus.
46. Which planet is named after the Roman god of war?
Answer: Mars.
47. Which planet is the closest to the sun?
Answer: Mercury.
48. Which planet is the largest in the solar system?
Answer: Jupiter.
49. Which planet has a day which is longer than its year?
Answer: Venus.
50. What is the term for a natural satellite?
Answer: Moon.
51. Who was the first man in space?
Answer: Yuri Gagarin.
52. Which was the first spacecraft to land on the moon?
Answer: Apollo 11.
53. Which is the brightest planet in the night sky?
Answer: Venus.
54. How many moons does Earth have?
Answer: 1.
55. What is the name of the space station that is currently orbiting Earth?
Answer: International Space Station (ISS).
56. What is the name of the largest asteroid belt in the solar system?
Answer: The Asteroid Belt.
57. What is the name of the largest black hole in the Milky Way galaxy?
Answer: Sagittarius A*.
58. What is the name of the first artificial satellite to orbit Earth?
Answer: Sputnik 1.
Easy Space Trivia
If you’re new to space exploration or simply seeking a delightful challenge, our easy space questions and answers offers an approachable entry point. Discover fascinating facts about the universe and expand your cosmic horizons.
1. Which planet is the brightest planet in the night sky?
Answer: Venus.
2. What is the name of the first man in space?
Answer: Yuri Gagarin.
3. What is the name of the space probe that took the first pictures of the surface of Pluto?
Answer: New Horizons.
4. What is the term for a massive explosion that occurs at the end of a star’s life?
Answer: Answer: Supernova.
5. How many Earth years does it take for Saturn to complete one orbit around the sun?
Answer: Approximately 29.5 years.
6. Which space agency was responsible for the Apollo Moon landings?
Answer: NASA (National Aeronautics and Space Administration).
7. Which planet has the most rings?
Answer: Saturn.
8. What is the hottest planet in the solar system?
Answer: Venus.
9. How many astronauts landed on the moon during the Apollo program?
Answer: 12.
10. Which two planets have no moons?
Answer: Venus and Mercury.
11. What is the name of the rover currently exploring Mars?
Answer: Perseverance.
12. How long does it take for light from the Sun to reach Earth?
Answer: Approximately 8 minutes and 20 seconds.
13. Which planet is known for its distinctive rings, composed mostly of ice particles?
Answer: Saturn.
14. What is the name of the most famous space telescope, launched by NASA in 1990?
Answer: Hubble Space Telescope.
15. Which planet is often referred to as the “Morning Star” or “Evening Star”?
Answer: Venus.
16. What is the name of the first artificial satellite sent into orbit by the United States?
Answer: Explorer 1.
17. Which planet has the tallest volcano and the deepest canyon in the solar system?
Answer: Mars.
18. How many days does it take for the Earth to complete one orbit around the Sun?
Answer: 365.25 days.
19. What is the name of NASA’s most famous Mars rover that operated from 2004 to 2018?
Answer: Opportunity.
20. Which planet is known for its iconic rings made up of ice particles and rocks?
Answer: Saturn.
21. Which planet is known for its great red spot, a giant storm that has been raging for centuries?
Answer: Jupiter.
22. What is the name of the first astronaut to set foot on the moon?
Answer: Neil Armstrong.
23. How many planets in our solar system have moons?
Answer: All eight planets in our solar system have moons.
24. What is the name of the spacecraft that landed humans on the moon for the first time in 1969?
Answer: Apollo 11.
25. Which planet is often referred to as the “Evening Star” when it is visible after sunset?
Answer: Venus.
26. What is the name of the dwarf planet that was previously recognized as the ninth planet in our solar system?
Answer: Pluto.
27. Which planet is known for its beautiful blue color and has an atmosphere composed mostly of methane?
Answer: Uranus.
28. Which space agency successfully landed the first human-made object on Mars, known as the Mars Pathfinder, in 1997?
Answer: NASA.
29. What is the name of the spacecraft that made the first flyby of Pluto in 2015?
Answer: New Horizons.
30. Which planet is known for its iconic “Great Red Spot,” a persistent high-pressure system?
Answer: Jupiter.
31. Which space agency launched the first human-made satellite, Sputnik 1, into space in 1957?
Answer: Soviet Union (USSR).
32. What is the name of the most famous telescope used for space observation that was launched in 1990?
Answer: Hubble Space Telescope.
33. Which planet is often referred to as the “Red Planet” due to its reddish appearance?
Answer: Mars.
34. Which planet is the closest to Earth in terms of size and composition?
Answer: Venus.
Hard Space Trivia
Ready to dive into the depths of space knowledge? Our collection of hard space questions and answers presents a thrilling challenge for enthusiasts who yearn to explore intricate details and advanced concepts.
1. What is the name of the closest star to Earth other than the Sun?
Answer: Proxima Centauri.
2. What is the name of the first spacecraft to reach the outer planets?
Answer: Voyager 1.
3. What is the name of the first spacecraft to land on a comet?
Answer: Rosetta.
4. What is the name of the first spacecraft to land on an asteroid?
Answer: Hayabusa2.
5. What is the name of the first spacecraft to orbit Pluto?
Answer: New Horizons.
6. What is the name of the first spacecraft to enter the atmosphere of Venus?
Answer: Venera 7.
7. What is the name of the first spacecraft to land on Mars?
Answer: Viking 1.
8. What is the name of the first spacecraft to orbit the Moon?
Answer: Lunar Orbiter 1.
9. What is the name of the first spacecraft to leave the solar system?
Answer: Voyager 1.
10. What is the name of the first spacecraft to reach the speed of light?
Answer: None, as nothing can travel at the speed of light.
Astronomy and Space Trivia
Let us now take you through the realm of astronomy and space quiz questions and answers. From stars and galaxies to cosmic phenomena, this category delves into the fascinating science that fuels our understanding of the universe.
1. What is the term for a star that suddenly increases in brightness, then fades back to its original luminosity over a few weeks or months?
Answer: Nova.
2. What is the process by which a star converts hydrogen into helium, releasing a tremendous amount of energy in the process?
Answer: Nuclear fusion.
3. What is the name of the phenomenon where light bends as it passes through a medium, like an atmosphere?
Answer: Refraction.
4. What is the name of the closest neighboring galaxy to the Milky Way?
Answer: The Andromeda Galaxy.
5. What is the name of the point in space where the gravitational pull of a black hole becomes so strong that nothing, not even light, can escape its grasp?
Answer: The event horizon.
6. What is the name of the theory that suggests the universe is expanding from a single point of origin?
Answer: The Big Bang Theory.
7. What is the name of the imaginary line that runs through Earth’s North and South poles and marks the rotation axis of the Earth?
Answer: The Earth’s axis of rotation.
8. What is the name of the process by which a star explodes, releasing an enormous amount of energy and creating a bright burst of light?
Answer: Supernova.
9. What is the name of the largest planet in our solar system?
Answer: Jupiter.
10. What is the name of the phenomenon where a planet passes directly between Earth and the Sun, casting a shadow on Earth?
Answer: Transit.
11. What is the name of the phenomenon where the Moon passes directly between the Sun and Earth, causing brief darkness on Earth?
Answer: Solar eclipse.
12. What is the name of the region in space where the gravitational pull of a massive object is so strong that not even light can escape it?
Answer: Black hole.
13. What is the name of the force that holds galaxies together?
Answer: Gravity.
14. What is the name of the imaginary line that divides the Earth into Northern and Southern Hemispheres?
Answer: The Equator.
15. What is the name of the process by which a planet or moon changes from a solid to a gas without becoming a liquid first?
Answer: Sublimation.
16. What is the name of the spacecraft that made the first landing on the Moon in 1969?
Answer: Apollo 11.
17. What is the name of the theory that suggests that all matter and energy in the universe was once condensed into a single point, which then expanded rapidly in a big explosion?
Answer: The Big Bang Theory.
18. What is the name of the largest known star?
Answer: UY Scuti, largest known starOpens in a new window.
19. What is the name of the closest galaxy to the Milky Way?
Answer: Andromeda Galaxy, closest galaxy to the Milky Way Opens in a new window.
20. What is the name of the constellation that contains the North Star?
Answer: Ursa Minor, constellation that contains the North Star Opens in a new window.
21. What is the name of the brightest planet in the night sky?
Answer: Venus, brightest planet in the night sky Opens in a new window.
22. What is the largest planet in our solar system?
Answer: Jupiter.
23. Which planet is known as the “Red Planet”?
Answer: Mars.
24. What is the name of the galaxy that contains our solar system?
Answer: Milky Way.
25. Which famous comet has a periodic orbit of about 76 years?
Answer: Halley’s Comet.
26. What is the process by which a star converts hydrogen into helium, releasing energy?
Answer: Nuclear fusion.
27. What is the name of the closest star to Earth, apart from the Sun?
Answer: Proxima Centauri.
28. What is the brightest star in the night sky?
Answer: Sirius.
29. What is the phenomenon that occurs when a planet passes between the Earth and the Sun, casting a shadow on the Earth?
Answer: Transit.
30. Which moon of Jupiter is known for its intense volcanic activity and sulfur-rich surface?
Answer: Io.
31. What is the name of the largest moon of Saturn?
Answer: Titan.
32. What is the Great Red Spot on Jupiter?
Answer: A massive storm on Jupiter’s surface.
33. Which space telescope was launched in 1990 and has provided stunning images of the universe?
Answer: Hubble Space Telescope.
34. What is the name of the process that occurs when a star collapses under its own gravity, resulting in an incredibly dense core?
Answer: Supernova.
35. Which spacecraft was the first to successfully land humans on the Moon?
Answer: Apollo 11.
36. What is the name of the force that keeps planets in orbit around the Sun?
Answer: Gravity.
37. What is the astronomical term for a “shooting star”?
Answer: Meteor or meteoroid.
38. What is the name of the largest known asteroid in our solar system?
Answer: Ceres.
39. Which galaxy is our Milky Way galaxy set to collide with in the future?
Answer: Andromeda Galaxy (M31).
40. What is the name of the phenomenon where light from a celestial body is bent due to gravity?
Answer: Gravitational lensing.
41. Which planet has the most complex ring system in our solar system?
Answer: Saturn.
42. What is the phenomenon where a total solar eclipse appears as a ring of light around the Moon’s silhouette?
Answer: Annular eclipse.
43. What is the name of the closest spiral galaxy to our Milky Way?
Answer: Andromeda Galaxy (M31).
44. Which planet has the highest number of moons in our solar system?
Answer: Jupiter.
45. What is the point in space called where the gravitational pull of two celestial bodies is equal?
Answer: Lagrange point.
46. Which mission successfully landed a rover named “Perseverance” on Mars?
Answer: Mars 2020 Perseverance Rover.
47. What is the name of the first artificial satellite launched into Earth’s orbit?
Answer: Sputnik 1.
48. What is the process by which a star explodes in a brilliant burst of light, often outshining an entire galaxy?
Answer: Supernova.
49. Which moon of Neptune is known for its distinctive blue color and icy geysers?
Answer: Transit.
50. What is the name of the phenomenon where a star’s brightness dims when an orbiting planet passes in front of it?
Answer: Triton.
51. Which spacecraft was the first to fly by Jupiter and send back detailed images of the planet and its moons?
Answer: Pioneer 10.
52. What is the name of the space telescope launched in 2018 to study exoplanets?
Answer: TESS (Transiting Exoplanet Survey Satellite).
53. Which planet is sometimes referred to as the “Evening Star” or the “Morning Star,” depending on its appearance in the sky?
Answer: Venus.
54. What is the name of the region beyond Pluto that contains icy bodies and dwarf planets?
Answer: Kuiper Belt.
55. Which moon of Uranus is known for its unusual sideways rotation?
Answer: Miranda.
56. What is the name of the massive star cluster containing thousands of stars, located in the Orion constellation?
Answer: Orion Nebula (M42).
57. Which spacecraft provided valuable data about Saturn, its rings, and its moons, including the moon Titan?
Answer: Cassini-Huygens.
58. What is the name of the first woman to travel to space?
Answer: Valentina Tereshkova.
59. What is the term for the boundary marking the edge of a black hole beyond which nothing can escape, not even light?
Answer: Event horizon.
60. Which planet is sometimes referred to as the “Ice Giant”?
Answer: Uranus or Neptune.
61. What is the name of the theory that explains the origin of the universe as a rapid expansion from a highly compressed state?
Answer: Big Bang Theory.
Space Trivia about Solar System
Explore the celestial wonders of our solar system with solar system trivia that showcase the unique characteristics and captivating mysteries of each planetary body. Uncover the beauty and complexity of our cosmic neighborhood.
1. What is the largest asteroid in the asteroid belt between Mars and Jupiter?
Answer: Ceres.
2. Which planet is famous for its ring system?
Answer: Saturn.
3. What is the name of the only spacecraft to have visited Neptune?
Answer: Voyager 2.
4. Which moon of Saturn is known for its hydrocarbon lakes?
Answer: Titan.
5. What is the name of the first spacecraft to land on Mars successfully?
Answer: Viking 1.
6. What is the Kuiper Belt?
Answer: A region beyond Neptune containing icy bodies and dwarf planets.
7. Which moon of Uranus is famously tilted on its side?
Answer: Uranus.
8. What is the largest dwarf planet in our solar system?
Answer: Eris.
9. Which spacecraft conducted the first flyby of Pluto?
Answer: New Horizons.
10. What is the Oort Cloud?
Answer: A hypothetical region containing a reservoir of comets.
11. Which moon of Jupiter is known for its intense volcanic activity?
Answer: Io.
12. Which spacecraft carried the Huygens probe to Titan?
Answer: Cassini.
13. What is the name of the region beyond Neptune that contains icy bodies?
Answer: Oort Cloud.
14. Which spacecraft was the first to successfully land on a comet?
Answer: Rosetta.
15. What is the name of the largest canyon in our solar system, located on Mars?
Answer: Valles Marineris.
16. Which moon of Saturn resembles a giant walnut due to its unique shape?
Answer: Iapetus.
17. What is the name of the mission that successfully orbited and studied Mercury?
Answer: Messenger.
18. Which planet has the most prominent system of rings?
Answer: Saturn.
19. What is the innermost moon of Jupiter, also known for its volcanic activity?
Answer: Io.
20. What is the name of the largest impact crater on the Moon?
Answer: South Pole-Aitken Basin.
21. Which spacecraft provided us with the first close-up images of Pluto?
Answer: New Horizons.
22. What is the largest storm ever observed in our solar system, located on Saturn?
Answer: The Great Red Spot on Jupiter.
23. Which moon of Neptune is known for its retrograde and highly inclined orbit?
Answer: Triton.
24. What is the name of the space probe that successfully landed on a comet’s surface?
Answer: Philae (part of the Rosetta mission).
25. Which moon of Saturn resembles a sponge-like surface with numerous craters?
Answer: Hyperion.
26. Which planet has a moon named Phobos and Deimos?
Answer: Mars.
27. Which planet is known for its prominent system of icy rings?
Answer: Saturn.
28. Which planet is known for its beautiful blue color and many ice particles in its atmosphere?
Answer: Uranus.
29. Which planet is known for its low density, making it able to float in water if there was a large enough container?
Answer: Saturn.
30. Which planet is known for its beautiful and distinct rings made up of rock and ice particles?
Answer: Saturn.
31. Which planet is known for its prominent system of rings made up of ice particles and dust?
Answer: Saturn.
Space Trivia about Planets
Journey through the diverse worlds of our solar system’s planets with Planetary trivia questions and answers that delve into their individual attributes, histories, and intriguing features. Discover the vast array of landscapes and environments across the cosmos.
1. Which planet has the most complex ring system?
Answer: Saturn.
2. What is the largest moon in the solar system?
Answer: Ganymede (moon of Jupiter).
3. Which planet has the shortest day, rotating on its axis in about 10 hours?
Answer: Jupiter.
4. Which planet is sometimes referred to as the “Evening Star” or the “Morning Star”?
Answer: Venus.
5. Which planet has the largest volcano in our solar system?
Answer: Mars.
6. Which planet has a notable hexagonal storm at its north pole?
Answer: Titan.
7. What is the main ingredient in the atmosphere of Venus?
Answer: Carbon dioxide (CO2).
8. Which planet is known for its prominent and colorful bands of clouds?
Answer: Jupiter.
9. What is the only planet in our solar system known to support life?
Answer: Earth.
10. What is the name of the largest canyon in the solar system, located on Mars?
Answer: Valles Marineris (on Mars).
11. What is the primary gas in Jupiter’s atmosphere?
Answer: Hydrogen.
12. Which planet’s axis of rotation is tilted at nearly 98 degrees, causing extreme seasons?
Answer: Uranus.
13. What is the largest moon of Uranus, named after a character from Shakespeare?
Answer: Titania (moon of Uranus).
14. Which planet is the only one that rotates on its side, with an axial tilt of about 98 degrees?
Answer: Uranus.
15. What is the name of the largest volcano on Mars?
Answer: Olympus Mons.
16. Which planet’s interior is composed mostly of hydrogen and helium, similar to a star?
Answer: Jupiter.
17. Which planet’s atmosphere is composed of primarily nitrogen and methane?
Answer: Saturn.
18. What is the name of the spacecraft that landed a rover named “Curiosity” on its surface?
Answer: Mars Science Laboratory (MSL) or Curiosity rover.
19. Which planet is famous for its stunning and intricate system of rings?
Answer: Saturn.
20. What is the main component of the atmosphere of Mars?
Answer: Carbon dioxide (CO2).
21. Which planet is often referred to as Earth’s “sister planet”?
Answer: Venus.
22. Which planet’s moon, Triton, has geysers that spew nitrogen gas?
Answer: Neptune.
23. What is the smallest planet in our solar system?
Answer: Mercury.
24. Which planet’s magnetic field is believed to be generated by a liquid metallic hydrogen core?
Answer: Jupiter.
25. Which planet has a moon, Miranda, with a diverse and varied surface?
Answer: Uranus.
26. What is the name of the spacecraft that successfully landed the Huygens probe on its moon, Titan?
Answer: Cassini-Huygens.
27. Which planet’s moon, Io, is known for its intense volcanic activity?
Answer: Jupiter.
28. Which planet’s rotation period is nearly 243 Earth days, longer than its year?
Answer: Venus.
29. What is the name of the mission that successfully studied the gas giant Jupiter and its moons?
Answer: Galileo.
30. Which planet’s moon, Phobos, is slowly spiraling inward and will eventually crash onto its surface?
Answer: Mars.
31. What is the Great Dark Spot on Neptune?
Answer: A large storm system on Neptune.
32. Which planet’s moon, Ganymede, is the largest moon in the solar system?
Answer: Jupiter.
33. Which is the second smallest planet in our solar system?
Answer: Mars.
34. Which planet has a moon called Titan that orbits around it?
Answer: Saturn.
35. Which planet has the largest number of moons?
Answer: Jupiter.
36. Which planet is famous for its prominent ring system?
Answer: Saturn.
37. Which planet is the smallest in our solar system?
Answer: Mercury.
38. Which planet has a giant storm called the Great Red Spot?
Answer: Jupiter.
39. Which planet has the largest moon in the solar system called Ganymede?
Answer: Jupiter.
40. Which planet experiences extreme seasons due to its significant axial tilt?
Answer: Uranus.
41. Which planet has a moon named Triton?
Answer: Neptune.
42. Which planet has a prominent storm called the Great Dark Spot?
Answer: Neptune.
43. Which planet has the most intricate and beautiful ring system?
Answer: Saturn.
44. Which planet has the largest volcano in the solar system called Olympus Mons?
Answer: Mars.
45. Which planet is known for its blue-colored atmosphere and is often called the “Giant”?
Answer: Neptune.
46. Which planet lies beyond Neptune and is considered a dwarf planet?
Answer: Pluto.
47. Which planet did the mission Mars Science Laboratory successfully land the Curiosity rover on?
Answer: Mars.
48. Which planet is known for its low density, allowing it to float in water if there was a container large enough?
Answer: Saturn.
49. Which planet has a moon named Charon that is similar in size to the planet itself?
Answer: Pluto.
50. Which planet did the spacecraft Cassini send back stunning images of the icy geysers on its moon Enceladus?
Answer: Saturn.
51. Which planet has a moon named Io that is known for its active volcanoes?
Answer: Jupiter.
52. Which planet did the mission Dawn successfully orbit and map the dwarf planet Ceres?
Answer: Ceres.
53. Which planet did the mission Apollo 11 successfully land the first humans on?
Answer: Moon.
54. Which planet has a moon named Titania, one of the largest moons of the Uranus?
Answer: Uranus.
55. Which planet has a moon named Ganymede, the largest moon in the solar system?
Answer: Jupiter.
56. Which planet is known for its hydrogen and helium-rich atmosphere and is the largest planet in the solar system?
Answer: Jupiter.
57. Which planet has a moon named Enceladus that has active water geysers?
Answer: Saturn.
58. Which planet did the Parker Solar Probe mission take the closest-ever pictures of the Sun?
Answer: Sun.
59. Which planet is known for its elliptical orbit and is named after the Roman god of the sea?
Answer: Neptune.
60. Which planet did the mission Viking 1 successfully land on?
Answer: Mars.
61. Which planet has a moon named Callisto that is one of the largest moons in the solar system?
Answer: Jupiter.
62. Which planet has a system of rings made up of ice particles and dust?
Answer: Saturn.
63. Which planet has a moon named Miranda that has a diverse and chaotic surface?
Answer: Uranus.
64. Which planet is known for its blue-colored atmosphere and is often called the “Morning Star” or “Evening Star”?
Answer: Venus.
65. Which planet has a moon named Nereid, discovered in 1949?
Answer: Neptune.
66. Which planet is known for its rapid rotation and is often referred to as the “Earth’s sister planet”?
Answer: Venus.
Space Trivia for Kids
Ignite young minds’ curiosity with space quiz questions and answers catered to kids. These engaging questions provide an exciting introduction to the universe, fostering a love for space exploration and discovery from an early age.
1. What is the name of the only natural satellite of Earth?
Answer: Moon.
2. What do we call the path that a planet takes around the Sun?
Answer: Orbit.
3. What is the name of the first human to walk on the Moon?
Answer: Neil Armstrong.
4. Which planet has rings around it?
Answer: Saturn.
5. What are shooting stars called scientifically?
Answer: Meteors.
6. What is the Milky Way?
Answer: Our galaxy.
7. What is the main gas that we breathe on Earth?
Answer: Oxygen.
8. What is the name of the biggest star in our solar system?
Answer: The Sun.
9. Which planet has the most moons?
Answer: Jupiter.
10. What is the process by which plants use sunlight to make their own food?
Answer: Photosynthesis.
11. What is a group of stars that forms a pattern in the night sky called?
Answer: Pluto.
12. Which planet is sometimes called the “Evening Star” or the “Morning Star”?
Answer: Venus.
13. What is the name of the space telescope that has given us amazing pictures of space?
Answer: Hubble Space Telescope.
14. What is the name of the spacecraft that roams Mars and sends back pictures?
Answer: Mars Rover (Curiosity or Perseverance).
15. What is the force that keeps us on the ground and makes things fall?
Answer: Gravity.
16. What are the bright streaks of light that appear in the sky at night called?
Answer: Shooting stars (meteors).
17. Which planet has a hexagonal storm at its north pole?
Answer: Saturn.
18. What is the name of the space agency that sent astronauts to the Moon?
Answer: NASA (National Aeronautics and Space Administration).
19. What is the Earth’s closest neighbor in space?
Answer: The Moon.
20. What is the name of the process that allows plants to release water vapor into the air?
Answer: Transpiration.
21. Which planet spins on its side?
Answer: Uranus.
22. What is the name of the first American woman to travel to space?
Answer: Sally Ride.
23. What is the name of the biggest moon of Saturn?
Answer: Titan.
24. What is the name of the spacecraft that studied Pluto up close?
Answer: New Horizons.
25. What is a meteor?
Answer: A bright streak of light caused by a meteoroid burning up in Earth’s atmosphere.
26. What is the name of the bright star that is closest to the North Pole?
Answer: Polaris (North Star).
27. Which planet has the biggest volcano in our solar system?
Answer: Mars.
28. What is a telescope?
Answer: A tool used to look at faraway objects.
29. What is the name of the first satellite launched into space?
Answer: Sputnik 1.
30. What is the name of the spacecraft that helps astronauts live in space?
Answer: Space station.
31. What are the small rocky pieces that burn up in Earth’s atmosphere called?
Answer: Meteoroids.
32. What is the name of the mission that landed on the surface of Mars and searched for signs of past life?
Answer: Mars Rover (Curiosity or Perseverance).
33. What is the name of the largest moon of Jupiter?
Answer: Ganymede.
34. What is the name of the second-largest moon in our solar system, which orbits Jupiter?
Answer: Ganymede.
35. Which planet is known for its prominent ring system?
Answer: Saturn.
36. Which planet is known for its giant storm called the Great Red Spot?
Answer: Jupiter.
37. What is the name of the spacecraft that sent back stunning images of the icy geysers on Saturn’s moon Enceladus?
Answer: Cassini.
38. Which planet has moons named Phobos and Deimos?
Answer: Mars.
39. Which planet is known for its prominent axial tilt, causing extreme seasons?
Answer: Uranus.
40. What is the name of the largest moon of Neptune?
Answer: Triton.
41. Which planet is known for its iconic big red spot?
Answer: Jupiter.
42. What is the name of the most distant known planet in our solar system?
Answer: Neptune.
43. Which planet is known for its beautiful and complex ring system?
Answer: Saturn.
44. What is the name of the largest volcano in our solar system, located on Mars?
Answer: Olympus Mons.
45. What is the name of the asteroid belt located between Mars and Jupiter?
Answer: The asteroid belt.
46. Which planet has a moon named Titan, which is larger than the planet Mercury?
Answer: Saturn.
47. What is the name of the only dwarf planet recognized as part of the solar system’s eight major planets?
Answer: Pluto.
48. Which planet has a moon named Charon, which is similar in size to the planet itself?
Answer: Pluto.
49. What is the largest planet in the solar system?
Answer: Jupiter.
50. Which planet is known for its large, intricate system of rings?
Answer: Saturn.
51. What is the name of the spacecraft that made the first successful landing on Mars?
Answer: Viking 1.
52. Which planet has a distinctive hexagonal storm at its north pole?
Answer: Saturn.
53. What is the name of the probe that took the closest-ever pictures of the Sun?
Answer: Parker Solar Probe.
54. Which planet is known for its beautiful blue color and has many ice crystals in its atmosphere?
Answer: Uranus.
55. What is the name of the largest moon of Uranus?
Answer: Titania.
56. Which planet is known for its low density, making it able to float in water if there was a container big enough?
Answer: Saturn.
57. What is the name of the moon that orbits the dwarf planet Pluto?
Answer: Charon.
58. Which planet has the largest temperature range in the solar system?
Answer: Mercury.
59. What is the name of the mission that successfully landed the Curiosity rover on Mars?
Answer: Mars Science Laboratory.
60. Which planet is known for its beautiful and intricate rings made up of rock and ice particles?
Answer: Saturn.
61. Which planet is known for its blue color and is often referred to as the “Ice Giant”?
Answer: Uranus.
62. Which planet is known for its prominent storm called the “Great Dark Spot”?
Answer: Neptune.
63. What is the name of the mission that successfully orbited and mapped the dwarf planet Ceres?
Answer: Dawn.
64. What is the name of the mission that successfully landed the first humans on the Moon?
Answer: Apollo 11.
65. Which planet has a moon named Io, which is known for its active volcanoes?
Answer: Jupiter.
Final Thoughts
As you explore the outer space quiz questions, you’re not only expanding your knowledge but also delving into the limitless wonders that surround us.
Reflect on the cosmic revelations, share your insights, and marvel at the celestial beauty in the comments below.
Let’s keep the cosmic conversation alive, celebrating the boundless allure of outer space and the extraordinary endeavors of NASA.
Together, we’ll journey through the cosmos, awed by its grandeur and inspired by the ongoing quest for discovery.
Join us in appreciating the profound significance of the cosmos and the relentless pursuit of knowledge that propels humanity forward.
