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  • Short of setting off a trilithium planetbuster outside the habitat ring.


  • There had been a planetbuster; it had started a major earthquake.

    Space Viking

  • He looked as though a planetbuster had just dropped in front of him and hadn't exploded yet.

    The Fuzzy Papers

  • When the War ended, they took it outside the system and shot off a planetbuster inside her.

    The Cosmic Computer

  • Five hundred miles; one planetbuster, or four or five thermonuclears, "he said.

    Space Viking


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