1Venetia Burney proposed the name of which “planet”? Jupiter, Saturn, Pluto, CeresPluto
2Verena 3 was the first craft to land on which planet? Mars, Mercury, Jupiter, VenusVenus
3Verena 4 visited which planet? Mars, Jupiter, Mercury, VenusVenus
4Voyager 2 is the only spacecraft to visit which planet? Jupiter, Saturn, Neptune, UranusUranus
5What comprises 42% of Mercury? Molecular Oxygen, Sodium, Hydrogen, HeliumMolecular Oxygen
6What element gives Mars its Reddish appearance? Calcium, Tin, Iron Oxide, MercuryIron Oxide
7What is the 2002 AA29? Moon, Comet, Asteroid, PlanetAsteroid
8What is the average orbital speed of the Earth? 9.7 km per sec, 29.7 km per sec, 129.7 km per sec, 299.7 km per sec29.7 km per sec
9What is the average surface temperature on Uranus in degrees Celsius? -7, -97, -297, -197-197
10What is the average temperature on Venus in degrees Celsius? 1287, 462, 333, 4620462
11What is the axis of rotation of the Earth in degrees Celsius? 23.4, 56.4, 44.4, 3.423.4
12What is the approximate circumference of the earth at the equator? 34,000km, 18,000km, 27,000km, 43,000km43,000km
13What is the fifth largest planet? Venus, Earth, Mars, MercuryEarth
14What is the fourth largest planet in the Solar System? Saturn, Neptune, Uranus, JupiterNeptune
15What is the highest recorded temperate, in degrees Celsius, on Mercury? 42, 4277, 427, 7427
16What is the largest moon in the Solar System? Io, Ganymede, Calisto, EuropaGanymede
17What is the largest object in the asteroid belt? Pluto, Make make, Ceres, ErisCeres
18What is the largest object in the Kuiper Belt? Ceres, Makemake, Pluto, HauemaPluto
19What is the largest planet in the solar system? Uranus, Saturn, Jupiter, NeptuneJupiter
20What is the name of the highest planet on Venus? Faxwell Fontes, Paxwell Pontes, Daxwell Dontes, Maxwell MontesMaxwell Montes