Region
United States
10
États-Unis
4
Boston Metropolitan Area
1
Cleveland (Ohio)
1
Espace extra-atmosphérique
1
Estados Unidos
1
Etats-Unis
1
Fairborn (Ohio)
1
Icare (Astéroïde)
1
Icarus (Asteroid)
1
Las Palmas de Gran Canaria
1
Massachusetts
1
Northeastern States
1
Outer space
1
Solar system
1
Toronto
1
UNITED STATES
1
USA
1
Wright-Patterson Air Force Base (Ohio)
1