Isaac Arthur
@isaacarthurSFIAThis channel focuses on exploring concepts in science with an emphasis on futurism and space exploration, along with a healthy dose of science fiction. While we explore many concepts and technologies that are far beyond us now, we try to keep everything inside the bounds of known science or major theories. Isaac Arthur is the creator and producer of SFIA, and the President of the National Space Society. For a complete list of videos visit the Website: www.IsaacArthur.net You can donate to channel there or become a channel patron by visiting: https://www.patreon.com/IsaacArthur Join the Facebook Group to discuss the topics with other enthusiasts: https://www.facebook.com/groups/1583992725237264/ Join us in Discord: https://discord.gg/53GAShE For business inquiries please email isaacarthur@standard.tv For non-business inquiries please email isaac.arthur.utube@gmail.com or mail at 710 Garrison Rd, Ashtabula, OH, 44004, USA
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- Subscribers
- 1.2MTop 8%
- Avg views
- 59.8KTop 26%
- Median views
- 58.6KTop 39%
- Views per subscriber
- 5%Top 71%
- Engagement rate
- 4.0%Top 48%
- Past sponsors
- 19+
Curious ArchiveAlien Life CollectionOutsider AliensReal Engineering - Last published
- 9d ago
- Est. Rate $
- Reveal
- Audience Score
- 52by Scout
- Sponsor Score
- 88by Scout
Videos
- Nebula33:13The Prison Planet Problem - Exiled to Space77.1K views · 9d ago
- Nebula43:38How Big Could Human Civilization Get?105K views · 13d ago
- Nebula32:24Can a Civilization Forget How Its Own Technology Works?66.6K views · 16d ago
- Reddit1:20:55Ask Me Anything About the Future | Space, AI, Aliens & Civilization | SFIA September Live Q&A30.2K views · 17d ago
- Nebula25:43Floating Cities Above Gas Giants145K views · 20d ago
- Mad Kings22:53The First Space Elevator: Where Would We Build It?112K views · 23d ago
- Fourthwall34:37Ion Drives: The Slow Rockets That Win Space85.5K views · 27d ago
- Nebula34:59The Wow! Signal: Alien Message, Cosmic Fluke, or SETI’s Best False Alarm?88.9K views · 1mo ago
Past Sponsors
Click a sponsor for its videos · Purple = dedicated video · Orange = integrated read · Grey = mentioned, not a paid sponsor
Rate Estimates
by ScoutEstimated from audience performance, not published by Isaac Arthur. A creator who claims this profile replaces them with their real rate card.
Audience Demographics
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Estimated from the people who engage with Isaac Arthur. One reveal opens all three for 3 credits, charged only if there is data.
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Sponsorships observed in Babbl’s corpus of paid YouTube placements. Counts are a lower bound. Data as of 2026-10-03.