Solar System
Galaxies
Comets, Meteoroids, and Asteroids
Moons
Stars
100

The first planet to the Sun

What is Mercury?

100

The galaxy that earth is located

What is the Milky Way?

100

A body of rock that burns up in Earth's atmosphere.

What is a Meteor?

100

The number of moon phases

What is 8?

100

The star system the Sun is located

What is the solar system?

200

The closest planet to earth.

What is Venus?

200

The galaxy on collision course with the Milky Way

What is Andromeda?

200

A body of rock that doesn't burn up in Earth's atmosphere

What is a meteorite?

200

The number of moons Venus has

What is 0?

200

The type of star the sun is

What is a yellow dwarf?

300

The farthest planet from the Sun

What is Neptune?

300

The type of galaxy our galaxy is known as

What is a spiral galaxy?

300

The objects located in between Mars and Jupiter

What are asteroids?

300

The planet with the most amount of moons, specifically at least 274 confirmed.

What is Saturn?

300

The closest star to the Sun

What is Proxima Centauri?

400

The planet that got switched to dwarf planet in 2006.

What is Pluto?

400

The celestial body located at the center of the galaxy.

What is a black hole?

400

Icy objects that orbit the sun. They have a "tail" behind them.

What are comets?
400

The volcanic, hot moon of Jupiter

What is Io?

400

The largest star known

What is UY Scuti?

500
The dwarf planet named after the Roman goddess of agriculture located in the Asteroid belt.

What is Ceres?

500

The name of the black hole in the center of our galaxy

What is Sagittarius A?

500

The asteroid that NASA found organic compounds and traces of water on.

What is Bennu?

500

Jupiter's largest moon

What is Ganymede?

500

The process in which nuclei are combined to make heavier elements

What is nuclear fusion?