Cover of The Black Cloud

The Black Cloud

by Fred Hoyle · first published 1957

19mentions
9recommended by
16HN commenters
2008–2026first – last mentioned

56% recommend38% neutral6% critical

Why HN recommends it

Hard science fiction about an intelligent cloud that reaches Earth, praised as a well-thought-out story that explores alien cognition and holds up well; a fun read for sci-fi fans who like scientific detail.

Summarised by Claude from recommending comments

The novel's plot revolves around the consequences of the Earth's sun being blocked out by an "intelligent" black cloud.

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Mentions per year

30 2007: 0 mentions2008: 1 mention2009: 0 mentions2010: 0 mentions2011: 0 mentions2012: 0 mentions2013: 0 mentions2014: 3 mentions2015: 0 mentions2016: 3 mentions2017: 2 mentions2018: 0 mentions2019: 2 mentions2020: 0 mentions2021: 1 mention2022: 2 mentions2023: 0 mentions2024: 2 mentions2025: 1 mention2026: 2 mentions200720172026

What Hacker News says

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