here all the vehicles earth has  to use there be more add threw out the rp but here just a few i recommend 

Jackal air and space Fighter

can go in air or space

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 Grumman F-14 Tomcat 

can not go in space but can fly threw the sky

.

boeing f/a 18e/18f super hornet

can not go in space but can fly threw the sky

.

F 16 Fighting Falcon

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Lockheed AC-130

can not go in space but can fly threw the sky

.

Lockheed SR-71 Blackbird 

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MH-53 Pave Low

can not go in space but can fly threw the sky

.

V-22 Osprey

can not go in space but can fly threw the sky

.

black hawk chopper

can not go in space but can fly threw the sky

.

MD Helicopters MH-6 Little Bird

can not go in space but can fly threw the sky

.

The Raven dropship

can go in space and in the air

.

Razorback VTOL aircraft

can go in space and in the air

.

The XH9 Warbird aircraft

 can not go in space but can fly in the air

.

Rover

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M1 Abrams

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FV 4034 Challenger 2

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High Mobility Multipurpose Wheeled Vehicle (HMMWV; colloquial: Humvee)

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SATO APC

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T-600 Titan is a heavy tank

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T-740 Hovertank

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M2A2 Bradley