WorksheetsAstronomy 2
Total questions: 10
Worksheet time: 10mins
Which one is the biggest moon of Jupiter?
Io
Europa
Ganymede
Callisto
Which object was investigated by the Cassini research mission?
A comet
Jupiter
Saturn
Pluto
The International Space Station circles the Earth approximately every ...
60 minutes
90 minutes
2 hours
5 hours
What is the diameter of the Sun approximately?
0.6 million km
0.9 million km
1.4 million km
1.9 million km
The planet Jupiter orbits the Sun in ...
12 years
15 years
18 years
23 years
How high above the Earth’s equator is the geostationary orbit located?
26000 km
36000 km
46000 km
56000 km
Voyager 1 is the most distant man-made object. How fast is Voyager 1 moving away from the Sun at the moment?
17 km/s
19 km/s
23 km/s
28 km/s
When was the dwarf planet Pluto discovered?
1630
1730
1830
1930
How many times more mass has the Earth compared to the Moon?
15 times
30 times
50 times
80 times
The farthest point of a planet to the Sun is called ...
Aphelion
Perihelion
Apogee
Perigee
