Spacecraft door opens, closes:
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Shot, Charging a laser gun
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Spacecraft door opens, closes
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Alien device, stop, work, start
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The drone and the silence of an alien device
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Space alien radio signal
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Rocket flight
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Spacecraft takeoff
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Laser weapon shot
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Spaceship flies by
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Black hole, Cosmic sounds, time travel
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Alien conversation
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Charging a laser weapon, shot
★★★★★