Home / PBS Space Time
Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth with our astrophysicist host: Matthew O’Dowd.
Topics: Astronomy , Science , Education
Transcribe the entire archive
Fetch every episode as speaker-labeled Markdown in one script:
curl -s -H "x-api-key: YOUR_KEY" \
https://spoken.md/podcasts/1886706035/episodes \
| jq -r '.episodes[] | "\(.id) \(.title)"' \
| while IFS=' ' read -r id title; do
slug=$(echo "$title" | tr '[:upper:]' '[:lower:]' | tr -cs 'a-z0-9' '-' | sed 's/-*$//')
[ -f "${id}-${slug}.md" ] && continue
curl -s -H "x-api-key: YOUR_KEY" \
-o "${id}-${slug}.md" \
https://spoken.md/transcripts/$id
sleep 0.34
done
Each episode costs 1 credit. Already-saved files are skipped — safe to re-run after a top-up.
Example Transcripts
How Decoherence Splits The Quantum Multiverse August 4, 2026
Does Quantum Immortality Save Schrödinger's Cat? August 4, 2026
How We Know The Earth Is Ancient August 1, 2026
How We Know The Universe is Ancient July 29, 2026
How Luminiferous Aether Led to Relativity July 28, 2026
Can Viruses Travel Between Planets? July 26, 2026
What Happens After the Universe Ends? July 25, 2026
Dissolving an Event Horizon July 24, 2026
Does Antimatter Explain Why There's Something Rather Than Nothing? July 23, 2026
How Vacuum Decay Would Destroy The Universe July 22, 2026
The Evolution of the Modern Milky Way Galaxy July 22, 2026
Is The Future Predetermined By Quantum Mechanics? July 22, 2026
The Boundary Between Black Holes & Neutron Stars July 22, 2026
Can Interstellar Travel Be Possible? July 22, 2026
Have We SOLVED The Black Hole Information Paradox with Wormholes? July 22, 2026
The Science of the James Webb Telescope Explained! July 21, 2026
How Earth ACTUALLY Moves Across the Galaxy July 21, 2026
Electroweak Theory and the Origin of the Fundamental Forces July 21, 2026
Solving Quantum Cryptography July 20, 2026
How Are Quasiparticles Separate From Particles? July 20, 2026
Could The Universe Be Inside A Black Hole? July 20, 2026
The Nature of Space and Time AMA July 20, 2026
Why Magnetic Monopoles SHOULD Exist July 20, 2026
How to Find ALIEN Dyson Spheres July 20, 2026
What If Gravity Isn't Quantum? New Experiments Examine July 18, 2026
Any episode from this podcast is available via the API — get started .
12,000+ transcripts fetched by developers building summarizers, RAG pipelines, and podcast tools
Get any PBS Space Time episode as clean, speaker-labeled Markdown — ready for your AI agent.
curl -H "x-api-key: pt_demo" \
https://spoken.md/transcripts/{episodeId}
No subscription. Credits never expire. Try free with pt_demo.