Planets
Stars
Moons
The Solar System
Miscellaneous Questions
100

What is the closest planet to the sun?

Mercury

100

What colour is the sun?

Yellow

100

How many moons does the earth have?

1
100

What is it called when the sun is blocked out by the moon?

Solar Eclipse

100

How many planets are in the solar system?

8

200

What is the hottest planet in our solar system?

Venus

200

What are 2 characteristics of a star?

Brightness, Colour, Temperature, Size/Mass or Composition

200

How many moons does Mercury and Venus have?

0

200

What percent of stars are small mass stars?

95%

200

What is the last planet in the solar system?

Neptune

300

What is the fourth planet from the sun?

Mars

300

What colour is the hottest and biggest star?

Blue

300

What is the first stage of the moon?

New Moon

300

What is a meteor called when it hits the earth?

Meteorite

300

How many planets can fit between the Earth and the moon?

All of them

400

What is the biggest planet in the solar system?

Jupiter

400

What does a small mass star turn into when it dies?

White Dwarf

400

Does the moon have an atmosphere?

No

400

Where is the asteroid belt located?

Between Mars and Jupiter

400

What is another word for the North Star?

Polaris

500

Name 2 gas giants.

Jupiter, Saturn, Uranus or Neptune

500

What is the temperature of the coolest star?

3000°C 

500

What percent of the Earth's gravitational field does the moon have?

1/6th

500

What is another word for Aurora Borealis?

Northern Lights

500

How many official constellations are there?

88