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Valley of Depth

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 breakthrough science to strategic policy, we dive into the high-stakes decisions behind the world’s hardest technologies.

Management Masterclass, with Chris Celtruda (ATL Partners)

54 mins; September 25, 2023

Program Logistics, with John Conafay (Integrate)

50 mins; September 18, 2023

Space Biotech, with Mark Kugel (Yuri)

50 mins; September 11, 2023

Next Gen Space Infrastructure, with Clay Mowry (Voyager)

57 mins; September 04, 2023

The Future of Astra, with Chris Kemp (Astra)

54 mins; August 28, 2023

Empowering Humanity, with Anousheh Ansari (XPRIZE)

58 mins; August 21, 2023

Space Policy Trends, with Jacqueline Feldscher (Payload)

51 mins; August 14, 2023

Nuclear Power in Space, with Tyler Bernstein (Zeno Power)

50 mins; August 08, 2023

A Chief Scientist's Take, with Dr. Ellen Stofan (The Smithsonian)

50 mins; July 31, 2023

DNA of Space Companies, with Anton Brevde (IBX Inc.)

64 hours 25 mins; July 24, 2023

Systems Engineering for Space, with Steve Massey (Prewitt Ridge)

55 mins; July 17, 2023

Mining Asteroids, with Matt Gialich (AstroForge)

54 mins; July 10, 2023

From SpaceX to Phantom, with Jim Cantrell (Phantom Space)

57 mins; June 26, 2023

Next-Gen Threat Detection, with Josh Steinman (Galvanick)

61 hours 46 mins; June 19, 2023

VLEO Earth Observation, with Topher Haddad (Albedo)

61 hours 15 mins; June 12, 2023

Space Infrastructure as a Service, with Pierre-Damien Vaujour (Loft Orbital)

58 mins; June 05, 2023

From Merlin to Mira, with Tom Mueller (Impulse Space)

55 mins; May 29, 2023

The Future of Space Tourism, with Taber MacCallum & Jane Poynter (Space Perspective)

59 mins; May 22, 2023

Revolutionizing Space Security, with Even Rogers (True Anomaly)

51 mins; May 15, 2023

The Media Cofounder, with Ari Lewis (Payload)

57 mins; May 08, 2023

The Space Consultancy, with Kim Crider & Eddie Papczun (Elara Nova)

60 hours 57 mins; May 01, 2023

Phased Arrays, with Shey Sabripour (CesiumAstro)

56 mins; April 24, 2023

Space and Defense Private Equity, with Kirk Konert (AEI)

51 mins; April 17, 2023

A Mass Abundant World, with Karan and Neel Kunjur (K2 Space)

55 mins; April 10, 2023

Standardizing Satellites Buses, with Ian Cinnamon (Apex Space)

51 mins; April 03, 2023

Live from MIT: Beyond LEO and to the Moon...with Honeybee, Draper, Lunar Outpost, and Lunar Station

43 mins; March 22, 2023

Live from SXSW: Pathfinder with SkyFi, Umbra, Albedo, and Firehawk

53 mins; March 16, 2023

The Last Indy Prop Provider Still Standing, with Joe Laurienti

51 mins; March 07, 2023

Space as a Service, with Joel Spark

57 mins; February 28, 2023

The Space Talent Funnel, with Seyka and Brian Mejeur

63 hours 57 mins; February 22, 2023

Securing Satellites and Space Data, with Chuck Beames

58 mins; February 14, 2023

Why We Need a Real-Life Starfleet Academy, with Ariel Ekblaw

56 mins; February 07, 2023

The Hermeus Vision for Hypersonic Air Travel, with AJ Piplica

67 hours 23 mins; February 01, 2023

Why HBS Is Teaching MBAs about the Economics of Space

69 hours 50 mins; January 24, 2023

Jim Bridenstine Talks NASA, Artemis, and Commercial Space

76 hours 40 mins; January 17, 2023

A New Take on Satellite Broadband with John Gedmark

61 hours 18 mins; January 11, 2023

Space in 2023, starring Rachael Zisk and Tess Hatch

46 mins; January 04, 2023

Recapping Orion's First Flight with Robert Lightfoot

56 mins; December 20, 2022

From Minutes to Milliseconds, with Katherine Monson

56 mins; December 13, 2022

Traveling to the Edge of Space with Jane Poynter

59 mins; December 06, 2022

Amazon's Space Ambitions, with Maj. Gen. Clint Crosier (Ret.)

54 mins; November 29, 2022

Why Bill Perkins Is Slinging Satellite Imagery

55 mins; November 15, 2022

How Awais Ahmed is Building a Health Monitor for Earth

61 hours 24 mins; November 01, 2022

Andy Lapsa on 100% Reusable Rockets

70 hours 13 mins; October 25, 2022

Building Payload

60 hours 14 mins; October 18, 2022

Software for Space, with Epsilon3's Laura Crabtree

52 mins; October 11, 2022

Road to Rocket 4.0: Astra's CEO Chris Kemp

55 mins; October 04, 2022

Lasers + Software with Aalyria's Brian Barritt

48 mins; September 27, 2022

A Pure-Play Space Infrastructure Player

49 mins; September 20, 2022

Caleb Henry: The Soup-to-Nuts Space Economy

60 hours 58 mins; September 13, 2022

Solar System Communications with Kelly Larson

54 mins; September 07, 2022

Barry Matsumori on Solar System Logistics

52 mins; August 30, 2022

Giuseppe Santangelo Talks Martian Helicopters, Skypersonic, and More!

57 mins; August 23, 2022

Creating a Live Earth Catalog, with Emiliano Kargieman

60 hours 17 mins; August 16, 2022

Tackling Space Trash with Dr. Moriba Jah

53 mins; August 09, 2022

Jordan Noone on 3D printing, Relativity, KittyCAD, and Embedded Ventures

74 hours 47 mins; August 02, 2022

Printing Rockets: Relativity's Tim Ellis

63 hours 1 min; July 26, 2022

Kevin Weil on Leading Product at Planet, Earth Observation, Going Public, and Ukraine

62 hours 14 mins; July 19, 2022

The Orbital Age: Sierra Space's Tom Vice on Dream Chaser, Orbital Reef, and His Space Restaurant

46 mins; July 12, 2022

The Macro View with Mo Islam

63 hours 10 mins; July 05, 2022

Escaping Gravity: Lori Garver on Leading the Commercial Space charge at NASA

64 hours 40 mins; June 29, 2022

a16z's Katherine Boyle on A&D Investing, Dual-use Tech, and Space Optimism

54 mins; June 21, 2022

Assembling a Great Crew with Lauren Lyons

63 hours 19 mins; June 14, 2022

Back to the Moon: Rob Meyerson on Building Blue Origin and the Lunar Economy

44 mins; June 07, 2022

Your Next Space Landlord: Axiom's Michael Suffredini on Private Space Stations

47 mins; May 31, 2022

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