Appearence
Measurement
Cool Facts
Climate
Location
100
Grey
What is the main colour of Mercury?
100
The Sun
What major star is Mercury closest to?
100
0 moons
What is the number of moons Mercury has?
100
-184 degrees celcius
What is the coldest temperature on Mercury?
100
36 million miles
How many miles is Mercury from the sun?
200
Iron
What is Mercury's core made of?
200
47 kilometers/second
What is the number of kilometers Mercury orbits the sun at per a second?
200
Hermes, the messenger on the gods
What greek god is Mercury named after?
200
466 degrees celcius
What is the hottest temperature on Mercury?
200
54 million miles
How many miles is Mercury from the earth?
300
Smallest
Is Mercury the smallest planet or the biggest planet
300
88 earth days
What is the number of earth days in one Mercury year?
300
Texas
What is the name of the U.S state one of Mercury's craters is the size of?
300
There is no atmosphere to keep the warm heat during the day
Why is Mercury so cold at night?
300
31 million miles
How many miles is mercury from Venus?
400
Asteroids and comets
What is the reason Mercury is coverd with craters?
400
4990 kilometers
What is the diameter of Mercury?
400
Mariner 10
What is the name of the first space probe launched into Mercury?
400
427 degrees celcius
What is the temperature of the side of Mercury that faces the sun?
400
104 million miles
How many miles is Mercury from Mars?
500
As the iron core cools, Mercury slowly shrinks
What is the reason Mercury seems to be shrinking?
500
1400 kilometers
What is the diameter of the biggest crater on Mercury?
500
Wednesday
What day of the week is named after Mercury?
500
Mercury has no atmosphere
What is the reason there are no storms on Mercury?
500
Four light minutes
How many light minutes does it take to travel from earth to Mercury?
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