Motion of Planets
Earth's moon
Planets
Asteroids, Comets, and Meteoroids
Kepler's Laws
100
The time it takes for one rotation
What is period of rotation
100
The moon is fully lit.
What is a full moon
100
Closest to the sun
What is Mercury
100
Rocky object between the orbits of Mars and Jupiter
What is Asteroids
100
Sun is not in the middle of it, but slightly to the side
What is a ellipse
200
The time it takes a planet to completely move around the sun
What is period of revolution
200
A moon completely dark
What is a new moon
200
Has no moons
What is Venus
200
Icy object that orbits the sun
What is a comet
200
Move faster when they are closer to the sun
What is planets
300
Imaginary line through the center of the planet
What is axis of rotation
300
Crescent moon with light in the right
What is a waxing crescent
300
Has two moons
What is mars
300
Solid particles passing through Earth's atmosphere
What is Meteoroids
300
Revolution increases when it gets farther from the sun
What is a planet
400
The orbit around the sun in a oval
What is ellipse
400
A quarter moon with light on the left
What is a last quarter
400
Atmosphere is hydrogen, helium, and methane
What is Uranus
400
Comets originate their
What is the Oort Cloud
400
FOund out that planets move faster
What is Kepler
500
THe average distance from the planet to the sun
What is astronomical unit
500
The earth is in the moon's shadow
What is a solar eclipse
500
Surface temperatures range from -125 degrees Celsius to 35 degrees celsius.
What is Mars
500
Produced the Barringer Crater in Arizona
What is a meteroid
500
Ellipse was found by him in his law
What is Kepler in his first law
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