The Vacuum of Space: Audiobook
Book 1 of the Space Janitor series
According to The Books Insider's catalog data, The Vacuum of Space runs 7.4 hours as an unabridged audiobook, narrated by Rachel Music (about 5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 7.4 hours, it is shorter than 61% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Space Janitor
This is book 1. Books 1 to 2 run 14 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Vacuum of Space | 7.4 hrs |
| 2 | The Dust of Kaku | 6.6 hrs |
More narrated by Rachel Music
Rachel Music narrates 43 unabridged audiobooks in our catalog, 257 hours in all.
About as long, on the Science Fiction shelf
1,514 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
The Vacuum of Space is book 1 of Julia Huni's Space Janitor series: a 7.4-hour unabridged recording, read by Rachel Music, released March 15, 2026, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 7.4 hrs
- Narrated by
- Rachel Music
- Released
- March 15, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Space Janitor #1
- ISBN
- 9798240030222
How to listen to The Vacuum of Space free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is The Vacuum of Space as an audiobook?
The Vacuum of Space runs 7.4 hours unabridged. At 1.5× speed that drops to roughly 5 hours.
Is The Vacuum of Space free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Vacuum of Space?
The Vacuum of Space is narrated by Rachel Music.