We're Flying a Gas Tank - Roid Rage

What this episode covers

Jack and Robyn bring on Yuri, our xenon supplier, to talk about where spacecraft propellant actually comes from. Turns out xenon is a byproduct of steel production, there's no stock exchange for it, and when SpaceX tried to buy enough for Starlink they basically broke the market and had to switch to krypton. Also: Robyn brought a prop.

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Frequently Asked Questions

How long is this episode of Roid Rage?

This episode is 38 minutes long.

When was this Roid Rage episode published?

This episode was published on March 26, 2026.

What is this episode about?

Jack and Robyn bring on Yuri, our xenon supplier, to talk about where spacecraft propellant actually comes from. Turns out xenon is a byproduct of steel production, there's no stock exchange for it, and when SpaceX tried to buy enough for Starlink...

Can I download this Roid Rage episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.