| Question | Answer | % Correct |
|---|---|---|
| What is the approximate age of the universe? | 13.8 Billion years | 65%
|
| Who first used a telescope to see Neptune? | Galileo Galilei | 62%
|
| Which is the densest? | Black Hole | 58%
|
| What actually led to astronomers in the 19th century predicting and discovering an 8th planet? | Disturbances in Uranus' orbit that couldn't be explained by Newtonian gravity | 50%
|
| What would happen if the moon orbited much closer to the earth | It would crumble due to the Roche limit of the earth and form beautiful rings around the earth | 47%
|
| What is the Kármán line? | A hypothetical altitude above The Earth's surface that draws the boundary between the upper atmosphere and space | 46%
|
| How many rings does Saturn have? | 7 | 42%
|
| What is the closest red dwarf star to sol? | Proxima Centauri | 38%
|
| How fast can a mass theoretically accelerate to? | <299,792,458m/s | 35%
|
| What supercluster contains the milky way and it's neighbours? | Laniakea Supercluster | 31%
|
| Who predicted the existence of Neptune using mathematics? | Urbain Le Verrier | 23%
|
| What is the brightest star in the sky? | Sol | 16%
|
| What is the largest exoplanet ever discovered? | TOI-849b | 7%
|