| Question | Answer | % Correct |
|---|---|---|
| What position is Mercury from the sun? | First | 98%
|
| How many moons does Mercury have? | 0 | 95%
|
| How many (Earth) days does it take for Mercury to orbit the sun? | 88 Days | 85%
|
| What is Mercury’s atmosphere composed of? | Mercury doesn’t have an atmosphere | 83%
|
| What is the role of the planet’s namesake, the Roman god Mercury? | Messenger of the Gods | 83%
|
| Mercury’s diameter is just a bit bigger than what celestial object? | The Moon | 70%
|
| Which of these is Mercury? | ![]() | 58%
|
| Who discovered Mercury? | It’s been observed since prehistory | 53%
|
| What NASA mission carried out a close observance of Mercury? | MESSENGER | 35%
|
| Which of these statements about Mercury is NOT true? | A full Mercury day (sunrise to sunrise) is only 4 hours | 30%
|