| Letter | Clue | Answer | % Correct |
|---|---|---|---|
| B | Study of life and evolution on Earth | Biology | 100%
|
| H | Most common element found in the gas giants | Hydrogen | 93%
|
| M | Smallest planet and closest to the Sun | Mercury | 93%
|
| N | Scientist who discovered the Law of Universal Gravitation | Newton | 93%
|
| P | Former ninth planet before 2006 | Pluto | 93%
|
| R | Due to gravity, Saturn's ____s are slowly disappearing and will eventually vanish | Ring | 93%
|
| A | The Earth's average distance from the sun is one _________ unit | Astronomical | 90%
|
| E | Smallest of Jupiter's four Galilean moons | Europa | 86%
|
| C | Dwarf planet that makes up over one-third of all mass in the Asteroid Belt | Ceres | 83%
|
| F | A burst of radiation on the surface of the Sun is called a solar _____ | Flare | 83%
|
| T | Only moon in the Solar System with a substantial atmosphere | Titan | 83%
|
| G | Biggest moon in the Solar System | Ganymede | 79%
|
| L | Of or relating to the Earth's moon | Lunar | 79%
|
| O | Highest point on Mars and the largest volcano in the Solar System | {Olympus} Mons | 79%
|
| K | Region beyond Neptune with many small icy objects and dwarf planets | {Kuiper} Belt | 72%
|
| W | Largest and most powerful telescope in space: James ____ | Webb | 72%
|
| X | The Sun's corona and sunspots are more prominent with this imaging | X-ray | 72%
|
| D | Small moon of Mars with an escape velocity of only 20 km/h | Deimos | 69%
|
| U | First country to land a probe on Venus | USSR | 69%
|
| V | Furthest manmade object from Earth, about 25 billion kilometers away | {Voyager} 1 | 69%
|
| I | Exists in both water and carbon dioxide form on Mars | Ice | 66%
|
| S | Brightest star as viewed from the Solar System besides the Sun | Sirius | 66%
|
| Y | Mexican peninsula where the Chicxulub asteroid impacted Earth | Yucatán | 52%
|
| J | Adjective for something related to Jupiter | Jovian | 45%
|
| Z | Belt of twelve constellations developed by the Babylonians and Greeks | Zodiac | 41%
|