Comet:
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Room noise, Inside a spaceship
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Countdown, spacecraft launch
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Electronic communication signals, distress
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Lasers, blasters, Space wars
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Closes, Spacecraft hatch opens
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Spacecraft door opens, closes
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Stop, Alien device, work, start
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Spaceship flies by
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Take-off of two spaceships
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Spacecraft landing
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Approach, shutdown, Jetpack
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Space alien radio signal
★★★★★