Blast Off: Audiobook
Book 1 of the Interstellar Online series
According to The Books Insider's catalog data, the Blast Off audiobook runs 5.1 hours unabridged, narrated by Sarah Sampino (about 3.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 5.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 11 days |
| 1 hour / day | 6 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 4 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 5.1 hours, it is shorter than 75% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Interstellar Online
This is book 1. Books 1 to 2 run 14.1 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Blast Off | 5.1 hrs |
| 2 | Cassidy's Fleet: A Sci-Fi LitRPG Galactic Adventure | 9 hrs |
More narrated by Sarah Sampino
Sarah Sampino narrates 69 unabridged audiobooks in our catalog, 709 hours in all.
About as long, on the Science Fiction shelf
678 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
Blast Off is book 1 of D. B. Goodin's Interstellar Online series: a 5.1-hour unabridged recording, read by Sarah Sampino, released October 28, 2025, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 5.1 hrs
- Narrated by
- Sarah Sampino
- Released
- October 28, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Interstellar Online #1
- ISBN
- 9798295347337
How to listen to Blast Off 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 Blast Off audiobook?
Blast Off runs 5.1 hours unabridged. At 1.5× speed that drops to roughly 3.4 hours.
Is the Blast Off audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Blast Off?
Blast Off is narrated by Sarah Sampino.