Planets
Definitions
Planets (again)
Random Knowledge
100

The red planet

What is Mars? 
100

Small, icy objects that orbit the sun.

What are comets? 

100

The smallest planet

What is Pluto? 

100

The number of planets in our solar system

What is 8 or 9? 

200

The hottest planet

What is Venus? 
200

The star in the centre of our solar system

What is the sun? 

200

The first planet beside the sun

What is Mercury? 

200

Ball of gas in the sky that we can see

What is a star? 

300

The largest planet

What is Jupiter?

300

Small, rocky objects orbiting the sun

What are Asteroids? 

300

The third planet from the sun.

What is Earth? 

300

It takes the Earth this long to rotate around the sun

What is 1 year or 365 days? 

400

The sixth planet from the sun, with a pretty cool ring around it

What is Saturn? 

400

A meteoroid that lands on the surface of a planet

What is a meteorite?

400

The planet that is closest in size to Earth 

What is Venus? 

400

A shooting star is really this

What is a meteor? 

500

These two moons, Phobos and Deimos, are found on this planet

What is Mars? 
500

A cloud of dust or gas between stars

What is a Nebula? 

500

Uranium, the chemical element, was named after this planet; the seventh from the sun

What is Uranus? 

500

The name of the galaxy in which Earth is located (hint: it's also the name of a chocolate bar)

What is the Milky Way?