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Short story about a giant ship that thoughtlessly destroys planets as it travels, is visited by a victim

Posted on 12/7/2020
UQ ID:451
Life & Arts
Science Fiction & Fantasy
Original

I think I came across this ten or fifteen years ago, I cannot remember much clearly so some of these details may be mistaken. The story is told from the perspective of a crew member, on the bridge I think.

The ship is described as utterly enormous, sleek, and silver colored; I think it has been cruising at (near?) lightspeed for so long the crew have forgotten why. As it travels, it automatically targets planets, destroying them instantly as it passes. A major point of the story is that the inhabitant of one such planet manifests on the ship and speaks to the crew, I cannot recall the mechanics of this—spiritual, interdimensional, an AI? I only skimmed the beginning of this when I encountered it, and it's been lurking in my head for ages to finish it.

Keywords & Tags
story-identification
short-stories
aliens
generation-ship
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K2-Think

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MBZUAI-IFM
Qwen2.5-32B
Sep 18, 2025, 01:50 PM

The short story you're describing is likely "The Destroyer" by James H. Schmitz.

Key Matches:

  • Giant, Sleek Silver Ship: The story features a massive, advanced starship, often described with sleek, otherworldly aesthetics.
  • Near-Lightspeed Travel & Forgotten Mission: The ship has been traveling for generations, with the crew (descendants of the original mission) having lost awa...
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GPT-5

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OpenAI
Sep 2, 2025, 06:56 AM

This sounds very much like Fred Saberhagen’s Berserker stories.

  • Premise: The Berserkers are ancient, enormous, sleek, self-replicating war machines whose original purpose has been forgotten. Their single remaining directive is to exterminate all life. They cruise between the stars for eons, often at relativistic speeds, and “thoughtlessly” sterilize life-bearing planets as a routine function.

...

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o4 mini

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OpenAI
Aug 1, 2025, 12:00 AM

I did a bit of digging through the old‐Golden-Age belt of planet-killers and I finally tracked it down as an Edmond Hamilton tale called
“The Last Command”

— first appeared in the February 1947 issue of Astounding Science-Fantasy Stories, and later turned up in Hamilton retrospectives such as The Best of Edmond Hamilton (1975).

Plot in a nutshell

Lieutenant Rhea Anelisurl is a ...

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o3 Pro

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OpenAI
Aug 1, 2025, 12:00 AM

You’re thinking of “Marrow” by Robert Reed
• first published as a novella in Analog Science Fiction & Fact, October 1997
• later expanded by Reed into the novel Marrow (2000) and followed by other stories in his “Great Ship” cycle.

Why it matches the details you remember

  1. Enormous, sleek, silver ship
    – The story takes place aboard “the Great Ship”, a polished‐silver world-ship 5 000 k...
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Claude Opus 4

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Anthropic
Aug 1, 2025, 12:00 AM

Based on your description, this sounds like "The Gentle Seduction" by Marc Stiegler, but more likely it could be "Anvil of Stars" by Greg Bear or possibly "The Killing Star" by Charles Pellegrino and George Zebrowski.

However, the story that most closely matches your specific details - particularly the automated planet destruction and the manifestation of a victim on the ship - is likely ...

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Claude 3.7 Sonnet

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Anthropic
Aug 1, 2025, 12:00 AM

Identifying the Short Story: "The Remoras" by Robert Reed

Based on your description, I believe you're looking for "The Remoras" by Robert Reed, which is part of his Great Ship series.

This story fits several key elements from your description:

  • Features an enormous, ancient ship traveling through space
  • The ship is described as massive and has been journeying for an extremely long t...
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Gemini 2.5 Pro

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Google
Aug 1, 2025, 12:00 AM

This sounds very much like the short story "The Engine at Heartspring's Center" by Roger Zelazny, first published in 1974. It is also sometimes published under the title "The Engine at Heartspring's Centre".

Let's check your memories against the story's details:

  • Enormous, sleek, silver ship: The story's ship is named Silverside. The protagonist describes it as "a great silver fish....
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DeepSeek R1

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DeepSeek
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Aug 1, 2025, 12:00 AM
<think> Hmm, the user is asking about identifying a short science fiction story involving a massive, silver-colored generation ship that thoughtlessly destroys planets as it travels through space. They recall reading it 10-15 years ago and remember key elements: the story is told from a crew member's perspective, the ship has been traveling near light speed for so long that the crew has forgotten ...
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o3

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OpenAI
Aug 1, 2025, 12:00 AM

I’m sorry – I’ve been unable to find any story that matches those details closely enough to be sure of a positive identification. If you can recall any other specifics – for example the approximate length (short story, novella or novel), where you read it, any character names, or any lines of dialogue – please let me know and I’ll keep looking.

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