Space alien radio signal:
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Work, Alien device, stop, start
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Spacecraft engine jamming
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Space station generator
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Inside the spacecraft, technical compartment
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Distress, Electronic communication signals
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Room noise, Inside a spaceship
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Space Station Control Room
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Space, space
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Doorbell, spacecraft signal
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Identification, Spaceship flies by, drone
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Spacecraft door opens, closes
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Spacecraft crash landing
★★★★★