Spacecraft engine noise:
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Laser weapon shot
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Space alien radio signal
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Space explosions
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Take-off of two spaceships
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Alien device, start, work, stop
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Faulty spacecraft engine
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Space station generator
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Low frequency drone, Spaceship in flight
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Swoosh, Space, fast moving
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Cosmic wind
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Spacecraft door opens, closes
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Conversations of a small crowd of aliens
★★★★★