| Hint | Answer | % Correct |
|---|---|---|
| Which planet is the tallest mountain located? | Mars | 95%
|
| What is the hottest planet in our solar system? | Venus | 95%
|
| What is the closest galaxy to ours? | Andromeda | 93%
|
| What is the closest planet to the sun? | Mercury | 93%
|
| What does lunar refer to? | Moon | 91%
|
| Is Pluto a planet? | No | 91%
|
| What does stellar refer to? | Star | 79%
|
| What is Saturn's biggest moon? | Titan | 77%
|
| How many planets have rings? | 4 | 70%
|
| What is the biggest moon in our galaxy? | Ganymede | 70%
|
| What word is used to call the death of a star? | Supernova | 60%
|
| What is the biggest asteroid in the asteroid belt and solar system? | Ceres | 56%
|
| The Galilean moons are Callisto, Ganymede, Io and ... | Europa | 56%
|
| What is the tallest mountain in the solar system? | Olympus Mons | 53%
|
| What is pluto's biggest moon which is half of its size? | Charon | 49%
|
| What type of star is Proxima Centauri? | Red Dwarf | 47%
|
| What type of star is our sun? | Yellow Dwarf | 47%
|
| Neptune's biggest moon is ... | Triton | 44%
|
| When did the big bang occur according to scientists? | 13.8 Billion years ago | 21%
|
| What is Uranus's axial tilt? | 98 degrees | 12%
|
| What is the closest star system to our solar system? | Alpha Centauri System | 9%
|
| How long does light take to reach Earth? | 8.3min | 2%
|
| How long will red dwarves live for? | trillions of years | 0%
|