Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories

Listen to classic science fiction audiobooks featuring space exploration, futuristic technology, alien encounters, and visionary storytelling from the public domain. This podcast delivers free sci-fi audiobooks from pioneering authors who shaped the genre.

Explore distant planets, advanced civilizations, and speculative futures through timeless science fiction stories. These classic audiobooks offer immersive storytelling and imaginative worlds designed for modern listeners.

πŸ”’ Subscribe for free science fiction audiobooks, classic sci-fi stories, and futuristic tales released regularly.

🎧 This audiobook recording is from LibriVox.org.
All LibriVox recordings are in the public domain.
Text and narration are public domain.
Narration provided by LibriVox volunteers.
Curated, packaged, and distributed by Classic Science Fiction Audiobooks.

#SciFiAudiobooks #ScienceFiction #ClassicSciFi #Audiobooks #FreeAudiobooks

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Episodes

4 days ago

https://www.theforbiddenknowledgenetwork.com
"It might seem a little careless to lose track of something as big as a battleship. but interstellar space is on a different scale of magnitude.
This is Misplaced Battleship by Harry Harrison - a classic space exploration story.
Author: Harry HarrisonLength: 1 hours 11 minutesGenre: Science Fiction
Chapters:00:00 - Chapter 116:41 - Chapter 238:45 - Chapter 354:11 - Chapter 4
Search keywords: classic science fiction audiobook, free sci-fi audiobook, public domain audiobook, full audiobook, classic sci-fi stories, speculative fiction audiobook, space adventure audiobook, vintage science fiction, space exploration audiobook, rocket ship story
This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork
#ClassicSciFi #ScienceFiction #FreeAudiobook #PublicDomain #SpaceOpera

6 days ago

https://www.theforbiddenknowledgenetwork.com
In a future time, the solar system is powered by one energy source, controlled by one huge organisation, which has plans to use this control to dominate the planets. Unknown to them, a couple of maverick scientists accidentally develop a completely new form of energy supply and threaten the corporation's monopoly.
This is Empire by Clifford D. Simak β€” a classic planetary science fiction story.
Author: Clifford D. SimakLength: 4 hours 57 minutesGenre: Science Fiction
Chapter Markers:Empire Simak 64Kb β€” 00:00Empire Simak 64Kb β€” 11:27Empire Simak 64Kb β€” 32:32Empire Simak 64Kb β€” 42:56Empire Simak 64Kb β€” 01:04:37Empire Simak 64Kb β€” 01:19:39Empire Simak 64Kb β€” 01:31:52Empire Simak 64Kb β€” 01:44:32Empire Simak 64Kb β€” 01:55:01Empire Simak 64Kb β€” 02:07:22Empire Simak 64Kb β€” 02:17:54Empire Simak 64Kb β€” 02:23:30Empire Simak 64Kb β€” 02:32:28Empire Simak 64Kb β€” 02:46:28Empire Simak 64Kb β€” 02:57:58Empire Simak 64Kb β€” 03:08:41Empire Simak 64Kb β€” 03:25:30Empire Simak 64Kb β€” 03:41:29Empire Simak 64Kb β€” 03:57:37Empire Simak 64Kb β€” 04:11:08Empire Simak 64Kb β€” 04:44:29
Search keywords: classic science fiction audiobook, free sci-fi audiobook, public domain audiobook, full audiobook, classic sci-fi stories, speculative fiction audiobook, space adventure audiobook, vintage science fiction, planetary science fiction audiobook
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork
#ClassicSciFi #ScienceFiction #FreeAudiobook #PublicDomain #SciFiAudiobook

6 days ago

https://www.theforbiddenknowledgenetwork.com
William ("Willie") is a student living in the British town of Clayton. As a Socialist, he tries to move power from the upper class to the working class.
This is In the Days of the Comet by H. G. Wells β€” a classic visionary science fiction story.
Author: H. G. WellsLength: 9 hours 50 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

7 days ago

https://www.theforbiddenknowledgenetwork.com
H. G.
This is Modern Utopia by H. G. Wells β€” a classic visionary science fiction story.
Author: H. G. WellsLength: 10 hours 11 minutesGenre: General Fiction, *Non-fiction, Political Science
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

7 days ago

https://www.theforbiddenknowledgenetwork.com
David goes on a journey to the moon-garden where everything is beautiful and where he also meets Phyllis who is not like the other children in the garden. While he is allowed to play in this beautiful place for awhile, he at last finds out that he has been brought there to reveal his true mission, which is to find the Wonder-Box and the Know-All Book that is hidden in the Iron Castle and bring them back to earth.
This is Garden Behind the Moon: A Real Story of the Moon Angel by Howard Pyle β€” a classic lunar science fiction story.
Author: Howard PyleLength: 3 hours 16 minutesGenre: Children's Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

7 days ago

https://www.theforbiddenknowledgenetwork.com
The novel begins with the accidental discovery, in a Government laboratory in Washington D. C.
This is Skylark of Space by Lee Hawkins Garby β€” a classic alien encounter story.
Author: Lee Hawkins GarbyLength: 9 hours 22 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

Thursday Apr 30, 2026

https://www.theforbiddenknowledgenetwork.com
Sailors Sam Dunlap and Arthur check in to a New York hotel to await their mate Vern Engdahl when a girl shows up proposing to purchase Arthur. They need guys like Arthur to help run the city, and the fact that he fits in a small suitcase is even better.
This is Knights of Arthur by Frederik Pohl β€” a classic cosmic science fiction story.
Author: Frederik PohlLength: 1 hours 31 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

Thursday Apr 30, 2026

https://www.theforbiddenknowledgenetwork.com
The Terran colony on the planet Darkover faces imminent destruction by a plague of the deadly Trailmen's Fever. The only hope is to develop a serum in time, but this requires the cooperation of the elusive native Trailmen, the brilliant parasitologist Dr.
This is Planet Savers by Marion Zimmer Bradley β€” a classic planetary science fiction story.
Author: Marion Zimmer BradleyLength: 3 hours 10 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

Wednesday Apr 29, 2026

https://www.theforbiddenknowledgenetwork.com
Earth is threatened with destruction by a deadly alien plague. The planet’s only hope: Get help from the long-lost Omega Colony, somewhere in space.
This is Greylorn (version 2) by Keith Laumer β€” a classic planetary science fiction story.
Author: Keith LaumerLength: 2 hours 10 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

Wednesday Apr 29, 2026

https://www.theforbiddenknowledgenetwork.com
A lone space traveler arrives on Earth seeking a new planet to colonize, his own world dead. At the same time a mysterious plague has infected Earth that will wipe out all life.
This is Creature from Beyond Infinity by Henry Kuttner β€” a classic planetary science fiction story.
Author: Henry KuttnerLength: 5 hours 31 minutesGenre: Science Fiction
🎧 This audiobook recording is from LibriVox.org.All LibriVox recordings are in the public domain.Text and narration are public domain.Narration provided by LibriVox volunteers.Curated, packaged, and distributed by Classic Science Fiction Audiobooks: Free Public Domain Sci-Fi Stories.
πŸ”’ Unlock full access, exclusive content, and early releases:https://www.patreon.com/theforbiddenknowledgenetwork

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