Alert signal on a spaceship, drone:
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Space alien radio signal
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Comet
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Drone alien device
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Space, space
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Laser gun shot, Spaceship flies by
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Landing,, exit from hyper jump, Spaceship
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Black hole, Cosmic sounds, time travel
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Conversations of a small crowd of aliens at
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Blasters, Space wars, lasers
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Alien conversation
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Spacecraft flies up, lands
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Electronic communication signals, distress
★★★★★