Size and Composition
Planet
Surface Features
Satellites
Toss Up
100
Mostly Silicates and small amounts of metallic oxides.
What is Venus's mantle made up of?
100
Red-Yellow
What is the color of the high speed moving clouds right below Venus's atmosphere?
100
Smooth with Meteor craters
What is Venus's surface like?
100
Mariner 2
What is the name of the Venus flyby that happened in 1962?
100
18 earth days
What is the difference in time between a day and a year on Venus?
200
Iron
What is Venus's core made up of?
200
Sulfuric Acid Droplets
What is a cloud made up of on Venus?
200
Metal
What is the substance that it snows on Venus?
200
BepiColombo
What is the mission that is supposed to venture by Venus this year called?
200
Earth's Evil Twin
What is a nickname for Venus?
300
5.24 g/cm³
What is Venus's density?
300
Venus's Atmosphere
What is 90 times thicker than Earth's?
300
Sulfuric Acid
What is the substance that it rains on Venus?
300
Russia's Venera 14
What is the name of the last space probe to land on Venus?
300
Two
What is Venus's number in the order of the solar system?
400
Diameter
What is 5% smaller on Venus than on Earth?
400
83 degrees
What is the temperature difference between Venus and Mercury?
400
880 degrees Fahrenheit
What is average temperature on Venus?
400
Galileo
What is the name of the Venus flyby that happened in 1990?
400
Retrograde
What is Venus's backward rotation called?
500
8.87 m/s²
What is Venus's gravitational pull?
500
Mostly Carbon Dioxide, some Nitrogen, and super small amounts of water vapor
What is Venus's atmosphere composed of?
500
Water
What is the liquid that covered the surface of Venus billions of years ago?
500
5 years
What is the span of time that it took the Magellan-NASA Venus Radar Mapping Mission to complete its mission?
500
None
What is the number of moons that Venus has?
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