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PODCAST · science

Karman Line Cafe

by Derek Richardson

Just as the actual Karman Line is the threshold to space at roughly 100 kilometers in altitude, Karman Line Cafe can be your threshold to weekly casual conversations about human spaceflight. Each Tuesday we’ll explore a topic about the International Space Station or NASA’s Artemis Moon program in detail to get a better picture of its place in the story of human spaceflight and how it could benefit planet Earth.Karman Line Cafe is produced by Orbital Velocity. Visit orbital-velocity.com for more content chronicling humanity’s journey toward becoming a multiplanetary species.

Publisher-supplied feed metadata · PodParley refreshed Apr 16, 2026 · Source feed

Episodes

  1. Looking forward with 2020 vision

    In this episode, hosts Derek Richardson and Reuben Worthington talk about some of the highlights of 2019 for both the International Space Station as well as NASA's Artemis Moon program and discuss the what the next year and decade holds for both programs. Just as the actual Karman Line is the...

  2. Introducing Karman Line Cafe

    Hi! I’m Derek Richardson, editor of Orbital Velocity, writer of The Space Capsule newsletter and now the co-host of Karman Line Cafe — a podcast dedicated to casual conversations about human spaceflight. Each Tuesday, I, along with co-host Reuben Worthington, will take a topic concerning current...

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ABOUT THIS SHOW

Just as the actual Karman Line is the threshold to space at roughly 100 kilometers in altitude, Karman Line Cafe can be your threshold to weekly casual conversations about human spaceflight. Each Tuesday we’ll explore a topic about the International Space Station or NASA’s Artemis Moon program in detail to get a better picture of its place in the story of human spaceflight and how it could benefit planet Earth.Karman Line Cafe is produced by Orbital Velocity. Visit orbital-velocity.com for more content chronicling humanity’s journey toward becoming a multiplanetary species.

HOSTED BY

Derek Richardson

CATEGORIES

Frequently Asked Questions

How many episodes does Karman Line Cafe have?

Karman Line Cafe currently has 2 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is Karman Line Cafe about?

Just as the actual Karman Line is the threshold to space at roughly 100 kilometers in altitude, Karman Line Cafe can be your threshold to weekly casual conversations about human spaceflight. Each Tuesday we’ll explore a topic about the International Space Station or NASA’s Artemis Moon program in...

How often does Karman Line Cafe release new episodes?

Karman Line Cafe has 2 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to Karman Line Cafe?

You can listen to Karman Line Cafe on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts Karman Line Cafe?

Karman Line Cafe is created and hosted by Derek Richardson.
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