Planets
Objects
Tools
Gravity
Sun-Earth-Moon System
100
An planet that has a feature known as the Great Dark Spot.
What is Neptune?
100
Objects that orbit the sun between the inner and outer planets.
What are asteroids.
100
A tool that will help see more detail about a small area of the sky.
What is a telescope.
100

Which will cause gravity to be stronger: objects moving closer, or further apart?

What is Closer together?

100

What are the different shapes of the moon called?

What is phases

200
Which two planets have the least moons.
What is Mercury and Venus?
200
An object that looks like a streak of light in the sky but is a small chunk of rock passing through Earth's atmosphere.
What is a meteor?
200
A tool that is sent to investigate deep space and transmit their findings back to Earth.
What is a space probe or a crewless spaceship?
200

Two objects that are far apart have what strength of gravity?

What is weak

200

When the tilt of the Northern Hemisphere is directed away from the sun, what season is that in the North?

What is winter

300
A planet whose mass is most likely more than 300 times the mass of Earth.
What is Jupiter?
300

A region of our solar system on the outer edge with many many smaller objects

Kuiper Belt

300
A tool that has to look through Earth's atmosphere, which reduces their power.
What are Earth-based telescopes?
300

Gravity is a what kind of force?

What is non-contact force
300

What is directly responsible for the change of seasons?

What is the tilt of the earth and/or angle of sunlight

400

The planets with a thick atmosphere of gas or ice.

What is Jupiter, Saturn, Uranus, or Neptune (an Outer Planet).

400
An object that has broken off an asteroid and travels through space?
What is a meteroid?
400

A telescope that has been used to observe other galaxies in space since April 24, 1990?

What is the Hubble Telescope?

400

Moons gravitational pull on Earth causes this.

What is tides

400

When the moon is between the sun and earth.

What is a solar eclipse

500
Another way planets move in space other than revolve around the sun.
What is rotation on its axis?
500
An object that is made up of frozen gas and has a visible tail, pointing away from the sun.
What is a comet?
500
A tool that orbits the Earth's atmosphere in order to observe deep space.
What is a space probe?
500

Planet with the strongest gravitational pull.

What is Jupiter

500

Why is there NOT a lunar eclipse every time there is a full moon?

What is the moon has a tilted orbit
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