Region
United States
19
Outer space
17
Solar system
15
Sun
13
Earth (Planet)
6
Mars (Planet)
6
Universe
5
Italy
4
Moon
4
India
2
Japan
2
Netherlands
2
Norway
2
Spain
2
Venus (Planet)
2
Arizona
1
Asia
1
Belgium
1
China
1
Deep space
1
Denmark
1
Europa (Satellite)
1
Germany
1
Jupiter (Planet)
1
Mercury (Planet)
1
Neptune (Planet)
1
Pacific Area
1
Pangaea (Supercontinent)
1
Saturn (Planet)
1
Sirius
1
Titan (Satellite)
1
Uranus (Planet)
1