Space alien radio signal:
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Closes, Spacecraft hatch opens
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Jetpack, approach, shutdown
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Spacecraft crash landing
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Faulty spacecraft engine
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Laser gun shot, Spaceship flies by
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Spaceship, stop, engine start
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Launch, Jetpack, move
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Cosmic wind
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Cosmic sounds
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Spacecraft takeoff
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Lasers, Space wars, blasters
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Spaceship in flight, engine noise
★★★★★