SPACE
Cosmic Challenge: Test Your Space Knowledge!
Embark on an interstellar journey with our exciting quiz about space! Whether you're an astronomy enthusiast or just curious about the cosmos, this quiz will challenge your knowledge about planets, stars, black holes, and more!
Answer 10 intriguing questions and see how you measure up against the vastness of the universe.
What is the correct order of the planets in our Solar System, from closest to furthest away from the Sun?
Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
Mercury, Earth, Venus, Mars, Saturn, Jupiter, Uranus, Neptune
Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune.
An Astronomical Unit (AU) is defined as the average distance between the Earth and the Sun. What is this distance in km?
149.600.000 km
145.700.000 km
162.300.000 km
155.600.000 km
What is a Lightyear?
The time it takes for light to travel 1.000.000 km
The distance light travels in 1 year.
The closest star to our Solar system is Alpha Centauri A. How many lightyears away is it?
12.5
25.9
2.1
4.25
8.3
The Helios 2 probe is one of the fastest made made objects ever made, travelling at a speed of 252.800 km/h. How long would it approximately take this probe to reach Alpha Centauri A if it were to travel at this constant velocity?
19 years
190 years
1900 years
19000 years
What is thought to be at the center of each galaxy?
Nothing
Dark energy
Supermassive black hole
Dark matter
What is the mass of the biggest black hole in terms of solar mass found to date?
400 solar masses
400.000 solar masses
40 million solar masses
40 billion solar masses
In 1 cubic meter of air on earth, there are about 10 trillion trillion molecules. About how many atoms are there in 1 cubic meter of "empty" Space?
0
1
10
100
VY Canis Majoris is one of the biggest stars ever discovered. How long would it take an airplane to fly around this star once at average cruising speed?
80 years
50 years
800 years
500 years
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