| Hint | Answer | % Correct |
|---|---|---|
| Demoted to a dwarf planet in 2005-2006 | Pluto | 99%
|
| List the first letter of each of the eight planets, in order, starting with the closest to the sun | MVEMJSUN | 89%
|
| Rocky objects orbiting the sun. There are lots between Mars and Jupiter. | Asteroid | 82%
|
| The most abundant element in the universe | Hydrogen | 81%
|
| Famous scientist who created three laws of motion | Isaac Newton | 78%
|
| Mysterious invisible stuff that seems to account for most of the weight of the universe | Dark matter | 71%
|
| Famous scientist who discovered time dilation | Albert Einstein | 69%
|
| The type of nuclear reaction that provides energy for stars | Fusion | 69%
|
| The element produced from the above in the process mentioned in question #8 | Helium | 68%
|
| Artist who created famous 'Starry Night' painting | Vincent van Gogh | 68%
|
| Tallest mountain on any planet in the solar system | Olympus Mons | 59%
|
| Any planet that orbits a star outside of our solar system | Exoplanet | 58%
|
| The most famous example of this C | The Speed of Light | 58%
|
| Polish mathematician and astronomer who proposed the Heliocentric model of the solar system | Nicolaus Copernicus | 47%
|
| Famous guide to the galaxy with the words "DON'T PANIC" written in large, friendly letters on the cover | Hitchhiker's | 46%
|
| Planet mathematically predicted any subsequently discovered thanks to the discoveries of the above | Neptune | 45%
|
| Rapidly spinning neutron star | Pulsar | 40%
|
| Largest moon of the above | Charon | 37%
|
| Ancient, most luminous and energetic objects yet discovered in the observable universe | Quasar | 35%
|
| Scientist famous for unifying the work of the above with quantum mechanics | Stephen Hawking | 29%
|
| The C in E=MC^2 stands for this | Constant | 19%
|
| Brightest electromagnetic events known to occur in the universe | Gamma Ray Burst | 15%
|
| Name for the theory describing the rapid, exponential growth of the universe very shortly after the big bang | Inflation | 12%
|
| Hawiian name for our local galactic neighbourhood, containing The Milky Way and 100,000 other galaxies | Laniakea | 10%
|
| Name of the famous hubble photo containing thousands of distant, ancient galaxies | Ultra deep field | 7%
|