Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ramjets, and the strange culture of crews who trade history for the stars.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Checkout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection

🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/

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

❤️ 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 Community: https://www.reddit.com/r/IsaacArthur/

🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur

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

Credits:

Life in a Relativistic Starship

Editors: Donagh Broderick & Merv Johnson II

Written, Produced & Narrated by: Isaac Arthur

Music by Epidemic Sound: http://nebula.tv/epidemic

Stellardrone & Chris Zabriskie

Select imagery/video supplied by Getty Images

Chapters

0:00 Intro

7:02 Life Aboard a Relativistic Starship

11:11 Relativity Without the Chalkboard

14:08 The Propulsion Wall

18:35 The Engines That Can Actually Go Relativistic

25:14 The Hazards of Going Too Fast

30:17 Beyond Reality

31:08 How Fast Is Fast Enough?

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