Spaceship flies by, laser gun shot:
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Spacecraft launch, Countdown
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Spacecraft takeoff
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Conversations of a small crowd of aliens
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Doorbell, spacecraft signal
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Drone alien device
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Jetpack, shutdown, approach
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Comet
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Charging a laser weapon, shot
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Identification, drone, Spaceship flies by
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Space alien radio signal
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Spacecraft engine jamming
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Spaceship in flight, low frequency drone
★★★★★