Electronic communication signals, distress signal.:
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Drone alien device
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Start, Alien device, stop, work
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Conversations of a small crowd of aliens at
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Exit from hyper jump, Spaceship, landing,
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Space wars, blasters, lasers
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Comet
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Electronic communication signals, distress
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Spacecraft control panel
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Alert signal on a spaceship, drone
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Spaceship in flight, engine noise
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Spaceship, stop, engine start
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Cosmic wind
★★★★★