Spacecraft hatch opens, closes:
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Alien conversation
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Landing,, Spaceship, exit from hyper jump
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Spacecraft crash landing
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Spaceship in flight, low frequency drone
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Engine start, Spaceship, stop
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Spacecraft takeoff
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Closes, Spacecraft door opens
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Spacecraft flies up, lands
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Drone, Alert signal on a spaceship
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Alien device, work, stop, start
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Cosmic sounds
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Inside a spaceship, room noise
★★★★★