Google X's Astro Teller: The $1B Bet No CEO Will Back, Moonshots 3x Cheaper in 16 Yrs, and Clean Water at 1¢/L| EP #300

October 5, 2026

AI Summary

5 min read

Astro Teller, co-founder and "Captain of Moonshots" at X (Alphabet's moonshot factory), opened the conversation with a disarmingly honest premise: taking moonshots is easy. Pouring money on fanatically optimistic people will produce them. The hard part is doing it efficiently enough to justify the investment. Over 16 years, X has cut the cost of graduating a moonshot by a factor of three, and Teller attributes that to a relentless focus on culture, humility, and a specific definition of what a moonshot actually is.

What Makes a Moonshot (and How to Kill It Fast)

Teller defined a moonshot with three crisp components: a huge, nameable problem in the world; a science-fiction-sounding product or service that would solve it if it existed; and a breakthrough technology that gives at least a prayer of making that product real. This combination forms a "moonshot story hypothesis"—something testable, not a guarantee.

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What you'll learn

1 (00:40) **Defining & Launching a Moonshot** - Astro explains the three components of a moonshot hypothesis and the equal need for audacity and humility.
2 (05:08) **The Moonshot Factory Track Record** - Astro shares X’s 2% hit rate, the story of Google Brain, and why innovation always takes 15-20 years.
3 (09:08) **Moonshots That Didn’t Make It** - Astro describes three persistent problems X keeps returning to: clean water, energy shifting, and education.
4 (11:05) **The Great Stagnation and X’s Role** - Astro discusses the 50-year pause in moonshots and how X helped restart them.
5 (15:56) **The Choice A vs. Choice B Trap** - Astro explains why companies must sequester high-risk, high-reward bets away from the core business.
6 (18:19) **Cheap Tech Enables Cheap Moonshots** - Astro argues mindset, not budget, is the real barrier, and that small teams are key.
7 (19:42) **The Real Cost of Moonshots is Deflating** - Astro reveals X’s cost to graduate a moonshot has dropped 3x in 16 years.

+ Full timestamped outline available in the app

Show Notes

The mates sit down with Astro Teller, Captain of Moonshots at X, at MOONSHOTS Live 2026 to discuss how moonshots are built, why ambitious innovation is getting cheaper, and how X turns thousands of ideas into breakthrough technologies.

This episode was filmed at Moonshots Live 2026. Learn more at https://moonshots.com/

Get access to metatrends 10+ years before anyone else - https://qr.diamandis.com/metatrends

Peter H. Diamandis, MD, is the Founder of XPRIZE, Singularity University, ZeroG, and A360

Salim Ismail is the founder of Open ExO, a GP at Exponential Venture Capital/The Organizational Singularity Fund and a sought after global speaker and thought leader.

Dave Blundin is the founder & GP of Link Ventures

Dr. Alexander Wissner-Gross is a computer scientist and founder of Reified

Astro Teller is the co-founder and Captain of Moonshots at X, Alphabet’s innovation lab, where he leads the development of ambitious technologies aimed at solving some of the world’s biggest problems.

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This event is presented with:

Google — https://www.google.com/

Circle — https://www.circle.com/

Future Vision XPRIZE Partners:

Salesforce — https://www.salesforce.com/

ARK Invest — https://www.ark-invest.com/

Xsolla — https://xsolla.com/

Range — https://www.rangemp.com/

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Google — https://www.google.com/

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