Mercury
This is Mercury's nickname.
The Swift Planet
Venus is this many miles from the Sun.
67 million miles
93 million
Mars is this many miles from the Sun.
142 million miles
This planet is Earth's sister planet.
Venus
Mercury takes this many days to orbit the sun.
88 days
Venus is the hottest planet in our Solar System and can reach this many degrees.
900 degrees Fahrenheit
Earth's orbit around the Sun takes this many days.
365.25 days
How many miles high is Olympus Mons?
15 miles high
Name the inner planets.
Mercury, Venus, Earth, Mars
Mercury takes this many days to complete the axis rotation from day to night.
59 days
Venus completes an orbit around the Sun in this many days.
225 days.
How many days are in a leap year?
366 days
What is the name of the largest canyon in our Solar System?
Calles Marineris
Jupiter, Saturn, Uranus, Neptune
Mercury is this many miles away from the sun.
36 million miles
It takes this many days for Venus to complete its axis rotation from day to night.
243 days
What percent of the atmosphere is oxygen?
21%
How long does the axis rotation take?
24 hours and 39 minutes
4,800
The hottest temperature can reach this many degrees.
800 degrees Fahrenheit
True or False. The surface of Venus can be seen with a telescope.
False
True or False: Earth is the only inner planet to have a moon.
True
How many days does it take for Mars to orbit the Sun?
687 days
Northern Lights, or Aurora Borealis