This planet is very big and it's unique because it's got rings around it.
Saturn
15
How do you say this number?
40,008
forty thousand and eight.
15
How do you say this number?
347
three hundred and forty seven
15
How do you say this number?
6,000,953
six million, nine hundred and fifty three
15
The International Space Station (ISS) travels around the Earth 15 times a day and 27,000 km per hour. Is it...
A) a hotel for astronauts B) a laboratory and home for astronauts C) an office for astronauts
B) a laboratory and home for astronauts
15
There is gravity in space. True / false?
False
15
Some people believe that one day humans will live on _____ .
Mars
15
The sun is not a planet it's a _____.
star
15
The two coldest planets in the solar system are ____ and _____ .
Uranus and Neptune
15
The two largest planets in the solar system are ______ and _______ .
Jupiter and Saturn
15
How many planets are there in the solar system?
8 - Pluto isn't a planet, it's a moon!
15
__________ is the fastest planet! It speeds through space at 50 km per second.
Mercury
15
Which planet is named after the Roman goddess of beauty?
Venus
15
All the planets were named after Roman and Greek gods and goddesses, except this one. Its name just means 'ground'.