| Question | Answer | % Correct |
|---|---|---|
| How many planets are in the solar system? (That we know of) | 8 | 95%
|
| What is the name of the closest star system to the Solar System? | Alpha Centauri | 90%
|
| How old is the universe? | 13.8 billion years old | 83%
|
| How old is Earth? | 4.5 billion years old | 83%
|
| Where are stars born? | Nebula | 79%
|
| If you look at a planet 206 million light-years away, when are you seeing it? | 206 Million Years Ago | 76%
|
| What happens when a star with several times the mass of the sun dies? | Supernova | 76%
|
| When will the sun die? | 5 billion years from now | 69%
|
| After a supernova, what forms? | Black hole/ Neutron star | 69%
|
| What is the fastest an object with mass can achieve? | Light | 69%
|
| What is the only thing in the universe that has a constant speed? | Light | 69%
|
| The sun contains approximately how much mass of the solar system? | 99.86% | 62%
|
| What process keeps the sun and all other stars from imploding? | Nuclear Fusion | 57%
|
| What is Earth's escape velocity? | 11.2 kilometers per second | 50%
|
| When does the atmosphere "end" and space begins? | 62 miles (100 kilometers) above sea level | 36%
|
| What happens when a star with similar mass of our sun dies? | Planetary Nebula | 36%
|
| What is M 31? (Messier 31) | Andromeda | 33%
|
| Where did the Apollo missions land? | Mare Tranquillitatis | 29%
|