Skip to content
HomeVideosBooks
AllTopicsTrends
BlogsPodcasts
HistoryListsWatch laterLiked videosFollowing

The videos, books, blogs and podcasts Hacker News keeps recommending, all in one place.

VideosBooksBlogsPodcastsAboutPrivacySettings

Data from Hacker News, HackerTube, HackerBooks, HackerBlogs and Open Library. Credits · Not affiliated with Y Combinator.

HomeVideosBooksBlogsPodcasts
Ctrl K
    Cover of The integral trees

    The integral trees

    Larry Niven · 1983

    When leaving Earth, the crew of the spaceship Disciplinewas prepared for a routine assignment. Dispatched by the all-powerful State on a mission of interstellar exploration and colonization, Disciplinewas aided (and secretly spied upon) by Sharls Davis Kendy, an emotionless computer intelligence programmed to monitor the loyalty and obedience of the crew. But what they weren't prepared for was the smoke ring-an immense gaseous envelope that had formed around a neutron star directly in their path. The Smoke Ring was home to a variety of plant and animal life-forms evolved to thrive in conditions of continual free-fall. When Disciplineencountered it, something went wrong. The crew abandoned ship and fled to the unlikely space oasis. Five hundred years later, the descendants of the Disciplinecrew living on the Smoke Ring no longer remember their origins. Earth is more myth than memory, and no recollection of the State remains. But Kendy remembers. And just outside the Smoke Ring, Disciplinewaits patiently to make contact with its wayward children.

    Science FictionFiction & Literature
    Open LibraryAmazon
    Stats for nerds
    0recommend
    14mentions
    14people
    2011–2025years
    93% neutral7% critical

    Mentions per year

    20112013201520172019202120232025

    What Hacker News says

    1. geonOct 2025
      Or in the words of Larry Niven (The integral trees)

      East takes you Out

      Out takes you West

      West takes you In

      In takes you East

      thread
    2. lprovenOct 2025
      As Larry Niven wrote in The Smoke Ring and The Integral Trees...

      "West takes you In, In takes you East, East takes you Out, Out takes you West, North and South bring you back again."

      https://forum.nasaspaceflight.com/index.php?topic=3341.0

      thread
    3. Terr_Sep 2025
      It's like a bit from The Smoke Ring (or Integral Trees) by Larry Niven, where a very weird planetary configuration made a human-habitable ecosystem out of an orbiting ring of gas. [0]

      The locals refer to "East" as in the direction of orbit (prograde), "In" as towards the central star, and teach their children: "East takes you Out, Out takes you West, West takes you In, In takes you East, North and South take you back."

      [0] https://kaiserscience.wordpress.com/physics/gravity/physics-...

      thread
    4. whyenotMar 2025
      This reminds me of Larry Niven's Integral Trees. Very cool!

      https://en.wikipedia.org/wiki/The_Integral_Trees

      thread
    5. 082349872349872Dec 2024
      Forward is the author :) https://en.wikipedia.org/wiki/Robert_L._Forward#Fiction

      note wrt to comment elsewhere in this thread that Forward was also involved with physical aspects of the Integral Trees/Smoke Ring world build.

      thread
    6. dmdMay 2024
      When I was 10 (1988) reading Larry Niven's "Integral Trees" I was disappointed that the story didn't end - as I had expected it to - with the Carther descendants eventually building trees to entirely surround the star.
      thread

    Related

    Cover of Ringworld
    2007–2026

    Ringworld

    Larry Niven
    51 recommend · 195
    Cover of Neutron Star
    2010–2026

    Neutron Star

    Larry Niven
    7 recommend · 19
    Cover of The tangled tree
    2018–2025

    The tangled tree

    David Quammen
    11 recommend · 14
    Cover of Lucifer's Hammer
    2011–2026

    Lucifer's Hammer

    Larry Niven
    24 recommend · 41
    Cover of Dark Forest
    2015–2026

    Dark Forest

    Cixin Liu
    36 recommend · 104
    Cover of Gridlinked
    2010–2024

    Gridlinked

    Neal L. Asher
    9 recommend · 11
    Cover of Permutation City
    2008–2026

    Permutation City

    Greg Egan
    256 recommend · 542
    Cover of A world out of time
    2010–2024

    A world out of time

    Larry Niven
    5 recommend · 20