Letters from an Astrophysicist: Audiobook
According to The Books Insider's catalog data, the Letters from an Astrophysicist audiobook runs 5.6 hours unabridged, narrated by Neil Degrasse Tyson (about 3.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 5.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 12 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 5.6 hours, it is shorter than 65% of the 2,099 Essays & Anthologies audiobooks in our catalog.
More narrated by Neil Degrasse Tyson
Neil Degrasse Tyson narrates 4 unabridged audiobooks in our catalog, 36 hours in all.
- Starry Messenger: Cosmic Perspectives on Civilization
- Starry Messenger: Cosmic Perspectives on Civilisation
- Books do Furnish a Life: An electrifying celebration of science writing
About as long, on the Essays & Anthologies shelf
166 Essays & Anthologies audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 170,512 English-language unabridged audiobooks in The Books Insider catalog (store data read October 21, 2026). Lengths are the store's own running times. Methodology.
About this listen
Letters from an Astrophysicist is an audiobook by Neil Degrasse Tyson: a 5.6-hour unabridged recording, read by Neil Degrasse Tyson, released October 8, 2019, on the Essays & Anthologies and Astronomy & Physics shelves.
The listen at a glance
- Length
- 5.6 hrs
- Narrated by
- Neil Degrasse Tyson
- Released
- October 8, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Essays & Anthologies, Astronomy & Physics
- ISBN
- 9780753554678
How to listen to Letters from an Astrophysicist 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 Letters from an Astrophysicist audiobook?
Letters from an Astrophysicist runs 5.6 hours unabridged. At 1.5× speed that drops to roughly 3.7 hours.
Is the Letters from an Astrophysicist audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Letters from an Astrophysicist?
Letters from an Astrophysicist is narrated by Neil Degrasse Tyson.