The Medusa Drive: A Starship Pulled by Nuclear Bombs

What if a starship could ride nuclear explosions to the planets and stars, not by being pushed from behind, but pulled from the front? The Medusa Drive uses a gigantic sail ahead of the spacecraft to catch the blast of nuclear bombs, stretching its tethers and dragging the ship forward. We explore how this bizarre nuclear propulsion system works, why it may outperform Project Orion, and whether a giant nuclear “parachute” could someday carry ships across the Solar System or even between the stars.

To get started planning a career that works on one of the world’s most pressing problems, sign up now at https://80000hours.org/isaacarthur

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

The Medusa Spaceship Drive

Episode 476; December 5, 2024

Produced, Narrated & Written: Isaac Arthur

Graphics: Bryan Vertseeg, Ken York YD Visual, Rapid Thrash

Select imagery/video supplied by Getty Images 

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Brandon Liew, "Into the Storm"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.