1 Moonlets can be found around which planet? Saturn, Uranus, Jupiter, Neptune Saturn
2 Mount Everest is the highest point on which planet? Earth, Venus, Mars, Mercury Earth
3 Nereid is a moon of which planet? Saturn, Jupiter, Uranus, Neptune Neptune
4 Noachis Terra is a period of which planets history? Mercury, Earth, Mars, Venus Mars
5 Oberon is a moon that orbits which planet? Uranus, Mars, Mercury, Earth Uranus
6 Of which planet is Adams Ring a feature? Saturn, Uranus, Neptune, Jupiter Neptune
7 Olympus Mons is found on which planet? Mercury, Earth, Mars, Venus Mars
8 On which planet does a day last longer than a year? Mars, Venus, Mercury, Jupiter Venus
9 On which planet would you find the highland area named Alpha Regio? Mars, Venus, Jupiter, Mercury Venus
10 One day on Mercury lasts the equivalent of how many days on Earth? 6, 176, 1176, 76 176
11 Ophelia is a moon that orbits which planet? Uranus, Earth, Mercury, Mars Uranus
12 Ovado Regio is an area on which planet? Mercury, Mars, Venus, Jupiter Venus
13 Pan is a moon of which planet? Uranus, Jupiter, Neptune, Saturn Saturn
14 Phobos is a moon of which planet? Earth, Mercury, Venus, Mars Mars
15 Planet X was a project estasblished in the early 1900s to locate what? Saturn, Pluto, Ceres, Jupiter Pluto
16 Pluto comprises mainly of Rock and….? Carbon Dioxide, Carbon Monoxide, Ice, Oxygen Ice
17 Pluto periodically comes closer to the Sun than which planet? Saturn, Uranus, Jupiter, Neptune Neptune
18 Project Magellan mapped the surface of which planet? Venus, Mars, Jupiter, Mercury Venus
19 Prospero is a moon that orbits which planet? Mars, Earth, Uranus, Mercury Uranus
20 Rhea is a moon of which planet? Jupiter, Neptune, Saturn, Uranus Saturn