
Valley of Depth is a podcast about the technologies that matter — and the people building them. Brought to you by Arkaea Media, the team behind Payload (space), Ignition (nuclear energy), and Tectonic (defense tech), this show goes beyond headlines and hype. We talk to founders, investors, government officials, and military leaders shaping the future of national security and deep tech. From breakt... more
| Publishes | Weekly | Episodes | 164 | Founded | 4 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | InvestingBusiness | |||

Scott Sanders has seen the defense tech industry from just about every angle. As a Marine officer, he watched promising capability stall somewhere between a program office and the field. As an early employee at Anduril, he helped build one of the com... more
In this episode of Valley of Depth, we sit down with Mark Boggett, CEO of Seraphim Space, to break down one of the biggest questions in the industry right now: are we still early in the space economy, or has the easy money already been made?
Mark ha... more
In this episode of Valley of Depth, we dive into Aalyria’s newly announced $100 million raise at a $1.3 billion valuation with cofounder and CTO Brian Barritt and unpack why investors are betting big on the future of networks that don’t sit still.
A... more
In this episode of Valley of Depth, we sit down with David Tearse, co-founder and CEO of Karman Industries, to explore a piece of the AI boom that rarely gets attention: thermal infrastructure.
As hyperscale data centers grow into multi-gigawatt “AI... more
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I discovered this podcast two weeks before I was preparing to moderate a panel on New Space for a deep tech conference and it was exactly what I needed to get up to speed on the opportunities and challenges of space commercialization. Mo finds just the right balance in unpacking both technology and business implications, and it’s a master class in the key metrics, terminology and “bleeding head” problems in the various sectors.
Just finished listening to Mo’s latest podcast with Jane Poynter and Tabor MacCallum from Space Perspective. It gave me goosebumps with the prospect of any one of us going to space, including me, and what that would do for modern civilization.
These two interviewees are remarkable humans - check out their past with Biosphere 2, Paragon Space Development, and StratEx. And hats off to the interviewer, Mo, for bringing all this to our attention in a fascinating interview.
Love the host and all the interesting guests…
I love hearing all the tips and latest trends from the guests who are active in the space industry. This is a great way to stay current on all the exciting space activities!
This is one of the most educational podcast I listen to on a monthly basis. Ari and the team at payload ensure we are an educated space community though thoughtful engagement and digestible podcasts! Thank you all! 🙏🏻😎🛰️
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Apple Podcasts | #208 | |
Apple Podcasts | #239 |
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A technology-forward show focused on the people and processes behind national security, space, and deep tech. Recent episodes center on space infrastructure, aerospace innovations, data centers, and defense tech, with guests ranging from founders and CTOs to CEOs and national security experts. The conversations often unpack business models, regulatory landscapes, and global strategy, offering practical takeaways for executives, investors, and policy professionals. A standout strength is its ability to pair enterprise-scale tech topics with real-world applications and geopolitical context, making it valuable for listeners who want actionable insights and a clear view of where frontier technologies are headed.
Rephonic provides a wide range of podcast stats for Valley of Depth. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Valley of Depth and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
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Valley of Depth launched 4 years ago and published 164 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Valley of Depth include:
1. Mark Boggett
2. Brian Barritt
3. Jack Kuhr
4. John Serafini
5. Philip Johnston
6. Hamdullah Mohib
7. Marc Berte
8. Halen Mattison
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