Uploaded February 2026 | Updated September 2026, 3 weeks ago
Humanity’s first interstellar ark becomes something bigger. Explore Fleet Unity—a roaming civilization, ship-turned-shipyard, and the birth of humanity’s first true interstellar armada.
Get Nebula using my link for 50% off an annual subscription: go.nebula.tv/isaacarthur
Watch my exclusive video The Future of Interstellar Communication: nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology
Check out Mustard's Underwater Fighter Jet: nebula.tv/videos/joescott-oldest-and-newest-places-on-earth?ref=isaacarthur
Help out with March Storm: nss.org/march-storm
🛒 SFIA Merchandise: isaac-arthur-shop.fourthwall.com
🌐 Visit our Website: isaacarthur.net
❤️ Support us on Patreon: patreon.com/IsaacArthur
⭐ Support us on Subscribestar: subscribestar.com/isaac-arthur
👥 Facebook Group: facebook.com/groups/1583992725237264
📣 Reddit Community: reddit.com/r/IsaacArthur
🐦 Follow on Twitter / X: twitter.com/Isaac_A_Arthur
💬 SFIA Discord Server: discord.gg/53GAShE
Credits:
Fleet Unity - Humanity’s First Interstellar Armada
Produced & Narrated by Isaac Arthur
Written by Isaac Arthur & Matt Kosub
Graphics from Apogii.uk, Jeremy Jozwik, LEgionTech, Ken York, Melänovis, Sergio Botero
Music Courtesy of Chris Zabriskie & Stellardrone
Select imagery/video supplied by Getty Images
Chapters
0:00 Intro
2:34 The Journey to 82 G. Eridani
6:44 A New Life Between Stars
14:12 The Long Transit Culture
19:44 Nebula
21:40 A Disunified Fleet?
Humanity’s first interstellar ark becomes something bigger. Explore Fleet Unity—a roaming civilization, ship-turned-shipyard, and the birth of humanity’s first true interstellar armada.
Get Nebula using my link for 50% off an annual subscription: go.nebula.tv/isaacarthur
Watch my exclusive video The Future of Interstellar Communication: nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology
Check out Mustard's Underwater Fighter Jet: nebula.tv/videos/joescott-oldest-and-newest-places-on-earth?ref=isaacarthur
Help out with March Storm: nss.org/march-storm
🛒 SFIA Merchandise: isaac-arthur-shop.fourthwall.com
🌐 Visit our Website: isaacarthur.net
❤️ Support us on Patreon: patreon.com/IsaacArthur
⭐ Support us on Subscribestar: subscribestar.com/isaac-arthur
👥 Facebook Group: facebook.com/groups/1583992725237264
📣 Reddit Community: reddit.com/r/IsaacArthur
🐦 Follow on Twitter / X: twitter.com/Isaac_A_Arthur
💬 SFIA Discord Server: discord.gg/53GAShE
Credits:
Fleet Unity - Humanity’s First Interstellar Armada
Produced & Narrated by Isaac Arthur
Written by Isaac Arthur & Matt Kosub
Graphics from Apogii.uk, Jeremy Jozwik, LEgionTech, Ken York, Melänovis, Sergio Botero
Music Courtesy of Chris Zabriskie & Stellardrone
Select imagery/video supplied by Getty Images
Chapters
0:00 Intro
2:34 The Journey to 82 G. Eridani
6:44 A New Life Between Stars
14:12 The Long Transit Culture
19:44 Nebula
21:40 A Disunified Fleet?
