comets and asteroids
the moons
the rocky planets
the sun
the gas giants
100
How many years does it take for Halley's comet to be spotted?
What is 76 years
100
What moon is the largest on record?
What is Ganymede
100
Name the rocky planets in order.
What is Mercury, Venus, Earth, and Mars
100
the sun is how far from earth?
What is 93 million miles
100
Name the largest gas giant
What is Jupiter
200
the closest clusters of asteroids to earth is called what?
What is the asteroid belt
200
What is the correct name for earth's moon?
What is Luna
200
Mt. Olympus Mons is located on what rocky planet?
What is Mars
200
a sudden brightness of the sun and outburst of electricity from the sun is known as what?
What is solar flares
200
how many years does each season last on uranus?
What is 20 years
300
Some comets crash into the surface of the sun or break into tiny pieces when they get too close. They are called?
What are sungrazers
300
Name Mars' two moons?
What are Phobos and Deimos
300
How many moons does Venus have?
What is 0
300
an eclipse causes a ring of light around what?
What is the moon
300
what is the windiest planet?
What is Neptune
400
When is the best time to see a meteor?
What is in the earth's atmosphere
400
Name the number of moons on Saturn
What is 60 moons
400
What is earth's largest mountain?
What is Mt. Everest
400
the sun's corona is how many times hotter than the surface of the sun
What is 200
400
What satellite was sent to take better photographs of the gas planets?
What is the Cassini satellite
500
A comet has a tail because of what?
What is heat from the sun
500
Name the number of moons on Jupiter
What is 63 moons
500
What is the hottest rocky planet?
What is Mercury
500
the sun is how old?
What is 4.6 billion years
500
How many rings does Jupiter have?
What is three thin rings
M
e
n
u