
Edited by bestselling anthologist John Joseph Adams, LIGHTSPEED is a Hugo Award-winning, critically-acclaimed digital magazine. In its pages, you'll find science fiction from near-future stories and sociological SF to far-future, star-spanning SF. Plus there's fantasy from epic sword-and-sorcery and contemporary urban tales to magical realism, science-fantasy, and folk tales. Each month, LIGHTSPEE... more
| Publishes | Weekly | Episodes | 923 | Founded | 16 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ArtsSociety & CultureBooks | |||

This episode features "Memeostasis" by (©2026 by Benjamin Rosenbaum) and "An Oral History of the Schooner Key Invasion" by Alex Irvine (©2026 by Alex Irvine), both read by Stefan Rudnicki.
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This episode features "The Best of Intentions" by Mari Ness (©2026 by Mari Ness) and "Ghost in the Tank" by M.R. Robinson (©2026 by M.R. Robinson) , both read by Roxanne Hernandez.
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This episode features "The Last Season of Your Life" by Christopher Barzak (©2026 by Christopher Barzak) read by Stefan Rudnicki, and "The Test of Time" by Kristine Kathryn Rusch (©2026 by Kristine Kathryn Rusch) read by Justine Eyre.
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This episode features "The Stars Look Away From This Vessel" by dave ring (©2026 by dave ring) and "Ten Unsent Letters to the Dark Lord" by Ada Hoffmann (©2026 by Ada Hoffmann), both read by Stefan Rudnicki.
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Always a wide selection of stories that make for a interesting listen.
I do not care about what politics you support or don’t support John Joseph Adams. I listen to fiction stories to escape that nonsense. Please stop complaining about politics or i’ll have to unfollow you.
Lights peed should avoid polluting the future with present day antisemitic bias. Let's hope that wisdom tribunals of the future won't look kindly on murders, kidnappings, and rapes of Jews.
This podcast was one of the bright spots that kept me going through the despairing months after the 2016 election. And now you are selling your souls by accepting political ads. I can no longer support the podcasts of John Joseph Adams.
Been here almost since the beginning and it’s been amazing to watch the writers that you feature blossom and grow. I hope you get everything you want in life whoever does this podcast because it’s wonderful.
Key themes from listener reviews, highlighting what works and what could be improved about the show.










Listeners, social reach, demographics and more for this podcast.
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| Interests | Professions | Age Range | |||
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Listeners flock to richly produced audio short fiction that blends science fiction and fantasy with strong narration and worldbuilding. Episodes feature a mix of original Lightspeed Magazine stories read by a rotating set of narrators, often complemented by host interludes that provide context, author bios, and production notes. Notable strengths include high production value, varied narrators, and a steady stream of imaginative, concept-driven tales that explore memory, time, identity, and power in future and alternate worlds. The format tends to attract readers and audiobook fans who enjoy literary speculative fiction delivered with professional voice work and clear editorial framing; sponsorships and show notes are integrated in a polish... more
Rephonic provides a wide range of podcast stats for LIGHTSPEED MAGAZINE. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to LIGHTSPEED MAGAZINE and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
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Rephonic provides comprehensive predictive audience data for LIGHTSPEED MAGAZINE, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
To see how many followers or subscribers LIGHTSPEED MAGAZINE has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
These podcasts share a similar audience with LIGHTSPEED MAGAZINE:
1. Clarkesworld Magazine
2. Escape Pod
3. The Lost Sci-Fi Podcast - Vintage Sci-Fi Short Stories
4. Beneath Ceaseless Skies Audio Fiction Podcasts
5. PseudoPod
LIGHTSPEED MAGAZINE launched 16 years ago and published 923 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Rephonic pulls ratings and reviews for LIGHTSPEED MAGAZINE from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
Rephonic provides full transcripts for episodes of LIGHTSPEED MAGAZINE. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
Recent guests on LIGHTSPEED MAGAZINE include:
1. Alex Irvine
2. Justin C. Key
3. Andrea Kriz
4. Ashok K. Banker
5. JR Dawson
6. VM Ayala
7. Jennifer Hudak
8. Matthew Kressel
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.