# Tau Zero by Poul Anderson

6 Hacker News commenters recommended Tau Zero by Poul Anderson and 0 criticized it, November 2025 to November 2026. It was recommended in 4 of 13 months.

**Verdict:** Recommended as one of the best sci-fi novels, about a spaceship doomed to accelerate at 1G, and loved by readers for decades.

## Why people recommend it

- One of the best sci-fi novels (1 comments): "It's one of the best sci-fi novels of all time, read it!" ([source](https://news.ycombinator.com/item?id=46929772))
- Great story about endless 1G acceleration (1 comments): "It's a great little sci fi novel about a spaceship doomed to accelerate at 1G indefinitely." ([source](https://news.ycombinator.com/item?id=45846515))
- Loved for over forty years (1 comments): "I love Tau Zero - I first read it over 40 years ago" ([source](https://news.ycombinator.com/item?id=46929112))

## Alternatives hackers recommend

- [Project Hail Mary by Andy Weir](https://hackerapproved.com/p/project-hail-mary.md): 117 recommend
- [There Is No Antimemetics Division by qntm](https://hackerapproved.com/p/there-is-no-antimemetics-division.md): 98 recommend
- [Blindsight by Peter Watts](https://hackerapproved.com/p/blindsight.md): 96 recommend
- [Dune by Frank Herbert](https://hackerapproved.com/p/dune.md): 82 recommend
- [Accelerando by Charles Stross](https://hackerapproved.com/p/accelerando.md): 71 recommend

## Where to get it

- [See price on Amazon](https://www.amazon.com/dp/1407239139?tag=hackerapprove-20) (affiliate link)
- [Bookshop.org](https://bookshop.org/a/130825/9781407239132) (affiliate link)

## Cite as

Hacker Approved, "Tau Zero by Poul Anderson", https://hackerapproved.com/p/tau-zero/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).