Stars
Moon phases
Astronomers
Asteroids, comets, meteors
Miscellaneous
100

All stars start here

What is a nebula

100

When you see no moon

What is a new moon

100

Geocentric model

What is ptolemy 

100

Large dirty snowball

What is a comet

100

Keeps planets in orbit

What is gravity and inertia

200

A dark space where light does not escape

What is a black hole

200

When you see the entire moon

What is a full moon

200

Elliptical path

Who is Kepler 

200

Minor planet

What is a asteroid

200

One trip around the sun

What is a revolution

300

How bright a star appears

What is apparent magnitude

300

When we see less than half and it is bright on the right

What is waxing crescent moon

300

proved the heliocentric model

What is Galileo

300

Small rock

what is a meteor

300

One day

What is a rotation

400

A star that is going to go supernova

What is a super red giant

400

When we see more than half of the moon and the light is on the left

What is a waning gibbous moon

400

3 laws of motion

Who is Newton

400

Caused the dinosaurs to go extinct

What is an asteroid

400

When the earth, sun and moon line up and the moon is red

What is lunar eclipse

500

How bright a star actually is

What is absolute magnitude

500

When we see exactly half and the light is on the left

What is a 3rd quarter moon or last quarter moon

500

Geo-heliocentric model

Who is Brahl

500

Shooting stars

What is a meteor

500

Why is pluto not a planet

crosses the path of Neptune

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