Schild's Ladder
Schild's Ladder by Greg Eganby Greg Egan
Shares rank 135 of 179 science fiction novels by recommenders
Recommended for its science fiction premise of a physics experiment creating an expanding bubble of new physics, and as a good novel similar to Diaspora.
Recommended for its science fiction premise of a physics experiment creating an expanding bubble of new physics, and as a good novel similar to Diaspora.
3 people gave an opinion
- recommend it
- 3
- criticize it
- 0
- approval share
- 100%
Recommended in 3 of 13 months
- November 2025: not recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: not recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 3 people recommend itNeeds 10 or more, not met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 3 of 13 monthsNeeds 4 or more, not met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Premise of physics experiment expanding bubble
“See "Schild's Ladder" by Greg Egan: a science experiment creates a bubble of new physics expanding at 0.5 c”
Comment from 27 Jun 2026 in “How Many Elementary Particles Are There, Really?” Similar in spirit to Diaspora
“several novels which kind of similar to Diaspora”
Comment from 27 Dec 2025 in “Ask HN: What did you read in 2025?” Considered a pretty good novel
“is a pretty good novel for this”
Comment from 19 Jan 2026 in “Sins of the Children (Adrian Tchaikovsky)”
Other science fiction novels people recommend
The four most recommended other science fiction novels, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Project Hail Maryby Andy Weir | 117 | 24 | 83% | 12 | — | Approved |
| There Is No Antimemetics Divisionby qntm | 98 | 34 | 74% | 9 | 1.5 yrs6 owners | Approved |
| Blindsightby Peter Watts | 96 | 27 | 78% | 12 | — | Approved |
| Duneby Frank Herbert | 82 | 25 | 77% | 12 | — | Approved |
| Schild's Ladderby Greg EganThis page | 3 | 0 | 100% | 3 | — | — |
What people said
All 3 comments that mention it, newest first. Each links to the original comment.
“See "Schild's Ladder" by Greg Egan: a science experiment creates a bubble of new physics expanding at 0.5 c”
“is a pretty good novel for this”
“several novels which kind of similar to Diaspora”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.