What is the sun?
a planet
a star
a black hole
Which planet is sometimes called 'the Red Planet'?
Jupiter
Mercury
Mars
Saturn
What is a galaxy?
a very big solar system
a pattern of stars in the sky
a very big system of stars
How long is one light year?
9,000,000,000,000 (trillion) kilometres
9,000,000,000 (billion) kilometres
9,000,000 (million) kilometres
Which planet is the biggest in the Solar System?
Saturn
Venus
Earth
Jupiter
How many planets are there in the Solar System?
8
9
12
10
There is air on the moon. True or false?
False
Peggy Whitson, an American astronaut, lived longer than anybody else on the International Space Station. How many days did she live there?
987 days
665 days
378 days
549 days
What is the name of this famous movie alien?
E.T. (the Extra-Terrestiral)
You can hear sounds in space. True or false?
False
What happens during a solar eclipse?
The moon passes in front of the sun.
The sun passes in front of the moon.
