Electronic communication signals, distress signal.:
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Time travel, black hole, Cosmic sounds
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Spaceship in flight, low frequency drone
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Distress, Electronic communication signals
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Hyper, Spaceship takes off, gaining power
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Drone, Spaceship flies by, identification
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Spaceship, stop, engine start
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Spaceship flies by
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Laser gun shot, Spaceship flies by
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The drone and the silence of an alien device
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Spacecraft engine jamming
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Drone alien device
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Launch, Jetpack, move
★★★★★