The Books Insiderindependent audiobook data
The Viking Program: The History and Legacy of NASA's First Missions to Mars by Charles River Editors

The Viking Program: The History and Legacy of NASA's First Missions to Mars: Audiobook

According to The Books Insider's catalog data, The Viking Program: The History and Legacy of NASA's First Missions to Mars runs 1.9 hours as an unabridged audiobook, narrated by Bill Hare (about 1.2 hours at 1.5× playback speed).

1.9listening hrs
Worldstore shelf
2019released
Free for new listeners

The instrument When will you finish it?

Based on 1.9 hours of listening.

Days to finish The Viking Program: The History and Legacy of NASA's First Missions to Mars at common listening paces
Your paceYou'll finish in
30 min / day4 days
1 hour / day2 days
2 hours / day1 day
1 hour / day at 1.5×2 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 1.9 hours, it is shorter than 86% of the 7,179 World audiobooks in our catalog.

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 Viking Program: The History and Legacy of NASA's First Missions to Mars is an audiobook by Charles River Editors: a 1.9-hour unabridged recording, read by Bill Hare, released July 9, 2019, on the World and The Americas shelves.

The listen at a glance

Length
1.9 hrs
Narrated by
Bill Hare
Released
July 9, 2019
Format
Unabridged audiobook
Language
English
Store shelves
World, The Americas, Astronomy & Physics
ISBN
9781987183184

How to listen to The Viking Program: The History and Legacy of NASA's First Missions to Mars 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 free

Questions listeners ask

How long is The Viking Program: The History and Legacy of NASA's First Missions to Mars as an audiobook?

The Viking Program: The History and Legacy of NASA's First Missions to Mars runs 1.9 hours unabridged. At 1.5× speed that drops to roughly 1.2 hours.

Is The Viking Program: The History and Legacy of NASA's First Missions to Mars free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Viking Program: The History and Legacy of NASA's First Missions to Mars?

The Viking Program: The History and Legacy of NASA's First Missions to Mars is narrated by Bill Hare.