This Week in Space (Audio)

In our ongoing quest to develop a moon base, could we possibly utilize the area beneath the surface of the moon in order to make the moon habitable? In this episode of This Week in Space , Tariq Malik and guest host Mike Wall of Space.com talk with Than Putzig of the Planetary Science Institute about a NASA-backed payload bound for the Marius Hills Pit, a roughly 50-meter-wide opening that may lead into a lunar lava tube to gather more data about these formations on the Moon and the possibility of these lunar caves becoming the Moon's first living habitats for humans. Putzig explains how geophysical instruments on a rover could detect hidden voids beneath the surface and measure the size of these lava tubes. We also ask Than how these lava tubes form, what a follow-up robotic explorer could reveal, and how this research fits alongside NASA's Artemis plans for a south polar moon base. Join us! Headlines: Clear Images Emerge of China's Secretive Shenzhou Space Plane Virgin Galactic Unveils New Delta Class Spaceplane for Tourism Remembering Star Trek Legends Walter Koenig and Sir Patrick Stewart Main Topic: Exploring Lunar Caves and the Gimli Mission Introduction to Lunar Caves, Pits, and the Quest for Lava Tubes NASA's Gimli Mission and Selection to Explore Marius Hills Pit Science Goals: Detecting and Mapping Lunar Lava Tubes for Potential Habitats Details on Geophysical Instruments and Survey Techniques Potential Benefits of Lava Tubes for Lunar Habitat Planning Technical and Logistical Challenges for Accessing and Using Lunar Lava Tubes Parallels with Lava Tubes on Mars and Planetary Science Collaboration Building Teams and Proposals at the Planetary Science Institute Future Steps for the Gimli Mission and Outreach Efforts Host: Tariq Malik Co-Host: Mike Wall Guest: Than Putzig Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Newspace is hiring! With the major powers heading to the moon, low-Earth orbit becoming busier than ever, and countless new companies entering the space marketplace, the hiring pipeline is more critical than ever. We spoke with Dr. Amanda Smith-Hackler, the Director of Education for the Universities Space Research Association and Principal Investigator for the Air Force Research Laboratory (AFRL) Scholars and STEM Workforce Development Programs, about the new and exciting opportunities available to young people seeking to enter the space workforce. Host: Tariq Malik Co-Host: Fredrick (Rick) Jenet Guest: Dr. Amanda Smith-Hackler Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

In this week's episode we turned to Chelsea Gohd, former writer for NASA/JPL and now with Space.com, to talk about the recent large data dump from the Artemis II mission. What was included? Why is this new data important? What observations were made, and what discoveries might result from them? What kind of annotations and notes did the astronauts include that make these observations uniquely valuable? And finally, we talk about Artemis III - what is the mission profile and what are the stakes for SpaceX and Blue Origin? Headlines: SpaceX Seeks Approval for 450 Starship Launches Per Year Flying Tesla Roadster Demo Features SpaceX Thrusters and Suction Fan Astronomers Spot Possible First Green Star – the Cosmic Zombie Perseverance Rover Breaks Martian Distance Record Main Topic: Artemis II Mission Data Dump and Lunar Science NASA Releases 800GB of Artemis II Lunar Mission Data Science, Images, Audio, and Annotations Collected by Astronauts Crew's Training to Make Detailed Lunar Observations Importance of Human Eyes on the Moon Versus Remote Sensing Astronauts Witness Spectacular Impact Flashes on Lunar Surface Firsthand Descriptions of Moon's Subtle Colors and Terrain Insights Into Crew Experience and Data Collection Process Astronauts' Career Moves Following Artemis II Mission Artemis III Plans: Docking, Landers, and Science Objectives Challenges Facing SpaceX Starship and Blue Origin Blue Moon Lander The Role and Status of New Axiom-Prada EVA/Mobility Suits for Artemis III Reflections on Historical and Current Lunar Exploration Approaches Hosts: Rod Pyle and Tariq Malik Guest: Chelsea Gohd Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsor: coveron.com/thisweekinspace and use code thisweekinspace

From the earliest works of Jules Verne and H.G. Wells to the best of contemporary space science fiction, Tariq and I dive deep into our favorite space si-fi across the ages! And our challenge to you for some of the most obscure titles we know. Headlines: Remembering Apollo Era Legends Margaret Hamilton and Milt Windler Soviet Meteor 27 Satellite Breaks Up, Raising Space Debris Concerns Elon Musk Receives National Science Award Amid NASA Science Cuts Main Topic: Space Science Fiction Books and Media Influential Childhood Sci-Fi Classics and Lesser-Known Gems H.G. Wells, Ray Bradbury, and the Enduring Power of Classic Novels Comic Books as Gateway to Space Narratives, from Star Trek to Modern Series Golden Age Science Fiction: Venus Sagas, Heinlein, and Asimov Modern Standouts: The Expanse, Jack McDevitt, Martha Wells, and Ann Leckie Women in Sci-Fi: Hidden Voices and Impactful Authors Sci-Fi Landmarks: War of the Worlds' Grover's Mill Monument and Other Cultural Footprints Hosts: Rod Pyle and Tariq Malik Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: coveron.com/thisweekinspace and use code thisweekinspace threatlocker.com/twit

Think you're having a hot summer? Try living on 55 Cancri-e, a super-Earth with daytime temperatures above 4000 degrees Fahrenheit. Most of these super-Earths orbit frighteningly close to their host stars and have long since had their atmospheres scraped away, leaving them baked, parched rocks. But some, like 55 Cancri, still have dense envelopes of air. How is that possible, when the planet is 20 times closer to its star than our own planet Mercury? Dr. Laura Schaefer explains how molten lava worlds defy the odds. Plus: Starship update, the first orbital data centers, and a new year on Mars. Headlines: SpaceX's Starship Achieves First Full Orbital Flight With Satellite Deployments Google and Planet Labs Launch AI Data Center Satellite Multiple SpaceX Launches Within Hours Mark a New Operational Standard Cowboy Space Debuts Power-Beaming AI Data Center in Orbit Mars Celebrates a New Year on Its Extended Journey Around the Sun NASA Anniversary and Notable Space Birthdays Noted Main Topic: Living on Lava Worlds—Atmospheres, Extreme Planets, and the Search for Life Early Exoplanet Detection Methods and Evolution of Exoplanet Surveys Cosmic Shoreline Concept: How Gravity and Stellar Radiation Shape Planetary Atmospheres Airless Valleys, Sandbars, and Other New Categories for Rocky Exoplanets Permanent Magma Oceans: Why Some Lava-covered Worlds Retain Atmospheres Volatiles, Atmosphere Loss, and The Soda-Bottle Effect on Hot Exoplanets Sandbar Regime: Superheated Planets Keep Atmospheres Longer Than Expected Case Study: 55 Cancri e and the Myth of the Diamond Planet K2-18b: Possibilities of a Water World or Another Magma-Lava Hybrid Redefining Goldilocks Zones With Atmospheric Survival Factors Tidal Heating, Volcanism, and Dynamics Shaping Exoplanet Atmospheres Future Directions: Webb Telescope, Habitable Worlds Observatory, and Prospects for Imaging True "Earths" Hosts: Rod Pyle and Tariq Malik Guest: Dr. Laura Schaefer Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: helixsleep.com/space coveron.com/thisweekinspace and use code thisweekinspace

This week it's Rod and Tariq working through the most important space headlines. The big story: Starship could launch test flight 14 as early as Monday the 28th. We've seen lots of tests, but this is the first attempt at an orbital flight, the success of which is necessary for the lunar landing system and eventual retirement of the Falcon 9 and Crew Dragon. Also: Vast starts up a lunar division, Isaacman's relief over delays to China's lunar program, concerns over announced discontinuation of SpaceX's Falcon 9 and Crew Dragon, and yet more money for Boeing's troubled Starliner. This and more on this episode of TWiS! Headlines: SpaceX Prepares for Big Starship Flight 14 Launch Falcon 9 and Crew Dragon Proposed Wind-down Sparks Industry Jitters Starship's Role as Future Space Habitat Gains Traction Industry Faces Uncertainty as Falcon 9 Phaseout Looms Boeing Starliner and Alternative Crew Vehicles in Focus SpaceX's Massive Louisiana Expansion Announced Jared Isaacman Comments on China's Lunar Delays U.S. and China Jostle for Lunar Leadership Vast Unveils Lunar Habitat and Surface System Ambitions ESA's JUICE and Ramses Missions Headline Upcoming Science NASA Selects PRIMA Probe for Far-Infrared Astrophysics New Study Details Disastrous Global Ice Loss Hosts: Rod Pyle and Tariq Malik Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: trustedtech.team/twit coveron.com/thisweekinspace and use code thisweekinspace threatlocker.com/twit

This week it's Rod and Tariq working through the most important space headlines. The big story: Starship could launch test flight 14 as early as Monday the 28th. We've seen lots of tests, but this is the first attempt at an orbital flight, the success of which is necessary for the lunar landing system and eventual retirement of the Falcon 9 and Crew Dragon. Also: Vast starts up a lunar division, Isaacman's relief over delays to China's lunar program, concerns over announced discontinuation of SpaceX's Falcon 9 and Crew Dragon, and yet more money for Boeing's troubled Starliner. This and more on this episode of TWiS ! Headlines: SpaceX Prepares for Big Starship Flight 14 Launch Falcon 9 and Crew Dragon Proposed Wind-down Sparks Industry Jitters Starship's Role as Future Space Habitat Gains Traction Industry Faces Uncertainty as Falcon 9 Phaseout Looms Boeing Starliner and Alternative Crew Vehicles in Focus SpaceX's Massive Louisiana Expansion Announced Jared Isaacman Comments on China's Lunar Delays U.S. and China Jostle for Lunar Leadership Vast Unveils Lunar Habitat and Surface System Ambitions ESA's JUICE and Ramses Missions Headline Upcoming Science NASA Selects PRIMA Probe for Far-Infrared Astrophysics New Study Details Disastrous Global Ice Loss Hosts: Rod Pyle and Tariq Malik Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: trustedtech.team/twit coveron.com/thisweekinspace and use code thisweekinspace threatlocker.com/twit

In the 1980s, as the US space shuttle was just starting operations, the UK embarked on an ambitious project called HOTOL—short for Horizontal Take Off and Landing, a radical, air-breathing spaceplane design. Political and funding shifts in the UK ultimately derailed the project, despite the promising technologies it pioneered. The idea was later restarted as Skylon, with key individuals and refined technologies at its core. This project, too, struggled, ultimately shuttering in 2024. Despite this, the promise of rapid, reusable spaceplanes that can launch and land at airports is still coveted by many countries, and efforts continue. Join Rob Coppinger, author of the definitive book on the topic and editor of the UK's "Spaceflight" magazine, as he tells this fascinating story. Headlines: New Crater Discovered on the Moon Boeing Starliner Gains New Life with NASA Support Starship Flight 14 Gears Up for Launch Main Topic: British Spaceplanes – HOTOL and Skylon Rob Coppinger Shares Inspiration and Career Path Origins and Vision Behind HOTOL HOTOL vs. the Space Shuttle: Concepts and Challenges Funding Issues and UK Government Decisions Evolution from HOTOL to Skylon and Reaction Engines Technological Innovations: SABRE Engine and Reusability International Context: Other Spaceplane Projects Current Status and Future Prospects for UK Spaceplanes Lessons in Vision, Imagination, and Persisting with Big Ideas Hosts: Rod Pyle and Tariq Malik Guest: Rob Coppinger Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsor: trustedtech.team/twit

In the 1980s, as the US space shuttle was just starting operations, the UK embarked on an ambitious project called HOTOL—short for Horizontal Take Off and Landing, a radical, air-breathing spaceplane design. Poilitical and funding shifts in the UK ultimately derailed the project, despite the promising technologies it pioneered. The idea was later restarted as Skylon, with key individuals and refined technologies at its core. This project, too, struggled, ultimately shuttering in 2024. Despite this, the promise of rapid, reusable spaceplanes that can launch and land at airports is still coveted by many cointries, and efforts continue. Join Rob Coppinger, author of the definitive book on the topic and editor of the UK's "Spaceflight" magazine, as he tells this fasincating story. Headlines: New Crater Discovered on the Moon Boeing Starliner Gains New Life with NASA Support Starship Flight 14 Gears Up for Launch Main Topic: British Spaceplanes – HOTOL and Skylon Rob Coppinger Shares Inspiration and Career Path Origins and Vision Behind HOTOL HOTOL vs. the Space Shuttle: Concepts and Challenges Funding Issues and UK Government Decisions Evolution from HOTOL to Skylon and Reaction Engines Technological Innovations: SABRE Engine and Reusability International Context: Other Spaceplane Projects Current Status and Future Prospects for UK Spaceplanes Lessons in Vision, Imagination, and Persisting with Big Ideas Hosts: Rod Pyle and Tariq Malik Guest: Rob Coppinger Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsor: trustedtech.team/twit

In the 1980s, as the US space shuttle was just starting operations, the UK embarked on an ambitious project called HOTOL—short for Horizontal Take Off and Landing, a radical, air-breathing spaceplane design. Political and funding shifts in the UK ultimately derailed the project, despite the promising technologies it pioneered. The idea was later restarted as Skylon, with key individuals and refined technologies at its core. This project, too, struggled, ultimately shuttering in 2024. Despite this, the promise of rapid, reusable spaceplanes that can launch and land at airports is still coveted by many countries, and efforts continue. Join Rob Coppinger, author of the definitive book on the topic and editor of the UK's "Spaceflight" magazine, as he tells this fascinating story. Headlines: New Crater Discovered on the Moon Boeing Starliner Gains New Life with NASA Support Starship Flight 14 Gears Up for Launch Main Topic: British Spaceplanes – HOTOL and Skylon Rob Coppinger Shares Inspiration and Career Path Origins and Vision Behind HOTOL HOTOL vs. the Space Shuttle: Concepts and Challenges Funding Issues and UK Government Decisions Evolution from HOTOL to Skylon and Reaction Engines Technological Innovations: SABRE Engine and Reusability International Context: Other Spaceplane Projects Current Status and Future Prospects for UK Spaceplanes Lessons in Vision, Imagination, and Persisting with Big Ideas Hosts: Rod Pyle and Tariq Malik Guest: Rob Coppinger Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsor: trustedtech.team/twit

Hold onto your phasers, but it's been 60 years since Star Trek 's debut, and the franchise is still going strong. For 40 of those years, Mike Okuda, working with a gifted team that included his wife Denise, has been central to the look, feel, and substance of the Star Trek universe. From the LCARS computer graphical system to alien languages to the designs and color schemes, and even the digital effects remastering of the original series, Mike has been the Cardinal of Canon when it comes to all things Trek . He has also been involved with many more space-related shows, books, and NASA projects. Join us for this very special episode. Headlines: China Announces 2028 Mars Sample Return Mission U.S. Space Command Conducts First Orbital Dogfighting Test Reflections on the 25th Anniversary of 9/11 from Space Main Topic: Star Trek at 60—Legacy, Design, and Influence with Mike Okuda Mike Okuda's Entry into Star Trek and Early Influences Defining Star Trek 's Visual Identity Across Series Designing Control Panels and the Origin of LCARS Maintaining Continuity and Hidden Easter Eggs in Star Trek Sets Expanding the Design Language for Alien Cultures Collaboration on For All Mankind and Space/NASA Projects Challenges and Philosophy Behind Remastering The Original Series Favorite Episodes, Iconic Sets, and Preserving Star Trek Props The Enduring Core Message and Legacy of the Star Trek Franchise Hosts: Rod Pyle and Tariq Malik Guest: Michael Okuda Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Hold onto your phasers, but it's been 60 years since Star Trek 's debut, and the franchise is still going strong. For 40 of those years, Mike Okuda, working with a gifted team that included his wife Denise, has been central to the look, feel, and substance of the Star Trek universe. From the LCARS computer graphical system to alien languages to the designs and color schemes, and even the digital effects remastering of the original series, Mike has been the Cardinal of Canon when it comes to all things Trek . He has also been involved with many more space-related shows, books, and NASA projects. Join us for this very special episode. Headlines: China Announces 2028 Mars Sample Return Mission U.S. Space Command Conducts First Orbital Dogfighting Test Reflections on the 25th Anniversary of 9/11 from Space Main Topic: Star Trek at 60—Legacy, Design, and Influence with Mike Okuda Mike Okuda's Entry into Star Trek and Early Influences Defining Star Trek 's Visual Identity Across Series Designing Control Panels and the Origin of LCARS Maintaining Continuity and Hidden Easter Eggs in Star Trek Sets Expanding the Design Language for Alien Cultures Collaboration on For All Mankind and Space/NASA Projects Challenges and Philosophy Behind Remastering The Original Series Favorite Episodes, Iconic Sets, and Preserving Star Trek Props The Enduring Core Message and Legacy of the Star Trek Franchise Hosts: Rod Pyle and Tariq Malik Guest: Michael Okuda Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Hold onto your phasers, but it's been 60 years since Star Trek 's debut, and the franchise is still going strong. For 40 of those years, Mike Okuda, working with a gifted team that included his wife Denise, has been central to the look, feel, and substance of the Star Trek universe. From the LCARS computer graphical system to alien languages to the designs and color schemes, and even the digital effects remastering of the original series, Mike has been the Cardinal of Canon when it comes to all things Trek . He has also been involved with many more space-related shows, books, and NASA projects. Join us for this very special episode. Headlines: China Announces 2028 Mars Sample Return Mission U.S. Space Command Conducts First Orbital Dogfighting Test Reflections on the 25th Anniversary of 9/11 from Space Main Topic: Star Trek at 60—Legacy, Design, and Influence with Mike Okuda Mike Okuda's Entry into Star Trek and Early Influences Defining Star Trek 's Visual Identity Across Series Designing Control Panels and the Origin of LCARS Maintaining Continuity and Hidden Easter Eggs in Star Trek Sets Expanding the Design Language for Alien Cultures Collaboration on For All Mankind and Space/NASA Projects Challenges and Philosophy Behind Remastering The Original Series Favorite Episodes, Iconic Sets, and Preserving Star Trek Props The Enduring Core Message and Legacy of the Star Trek Franchise Hosts: Rod Pyle and Tariq Malik Guest: Michael Okuda Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Capitalism—and a strong profit motivation—has driven enterprise for centuries. Two notable examples are the East India Company and the US transcontinental railroad, and the various tycoons who built it. In neither case, by today's standards, were the operations fair or ethical on a number of fronts. Can we do better in space? Dr. Rainer Zitelmann joins us to discuss capitalism and the importance of extraterrestrial land ownership as an enabler of human expansion off-Earth. He's got a lot to say, and not all of it is what you might expect. Join us for this fascinating and informative look at one business case for newspace. Headlines: • NASA's Roman Space Telescope Launches to Explore Cosmic Mysteries • SpaceX Falcon Heavy Returns to Action for Major NASA Mission • Blue Origin Selected to Build Mars Communications Relay for NASA • Japan and Europe's BepiColombo Mission Arrives at Mercury Main Topic: Who Owns the Moon? — Capitalism in Space With Dr. Rainer Zitelmann • Dr. Zitelmann Explains Market Forces Transforming the Space Industry • Historical Parallels Between Economic Reforms and the Privatization of Space • The Outer Space Treaty and Legal Uncertainty Around Private Ownership Off-Earth • Potential for Stock Markets and REITs for Off-World Real Estate and Resources • China's Rapid Advancement in Private Space and Market-Driven Innovation • Safety Zones, Artemis Accords, and the Limits of Current Legal Frameworks • First-Mover Advantage: How Initial Claims Might Play Out on the Moon and Mars • Equity, Envy, and Ethical Debates Over Colonization and Space Ownership • The Role of Commercial Incentive Versus Public Benefit in Expanding Humanity's Reach Get "New Space Capitalism" (Amazon Affiliate Link): https://amzn.to/4xEeGID Hosts: Rod Pyle and Tariq Malik Guest: Dr. Rainer Zitelmann Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: outsystems.com/twit helixsleep.com/space

Capitalism—and a strong profit motivation—has driven enterprise for centuries. Two notable examples are the East India Company and the US transcontinental railroad, and the various tycoons who built it. In neither case, by today's standards, were the operations fair or ethical on a number of fronts. Can we do better in space? Dr. Rainer Zitelmann joins us to discuss capitalism and the importance of extraterrestrial land ownership as an enabler of human expansion off-Earth. He's got a lot to say, and not all of it is what you might expect. Join us for this fascinating and informative look at one business case for newspace. Headlines: • NASA's Roman Space Telescope Launches to Explore Cosmic Mysteries • SpaceX Falcon Heavy Returns to Action for Major NASA Mission • Blue Origin Selected to Build Mars Communications Relay for NASA • Japan and Europe's BepiColombo Mission Arrives at Mercury Main Topic: Who Owns the Moon? — Capitalism in Space With Dr. Rainer Zitelmann • Dr. Zitelmann Explains Market Forces Transforming the Space Industry • Historical Parallels Between Economic Reforms and the Privatization of Space • The Outer Space Treaty and Legal Uncertainty Around Private Ownership Off-Earth • Potential for Stock Markets and REITs for Off-World Real Estate and Resources • China's Rapid Advancement in Private Space and Market-Driven Innovation • Safety Zones, Artemis Accords, and the Limits of Current Legal Frameworks • First-Mover Advantage: How Initial Claims Might Play Out on the Moon and Mars • Equity, Envy, and Ethical Debates Over Colonization and Space Ownership • The Role of Commercial Incentive Versus Public Benefit in Expanding Humanity's Reach Get "New Space Capitalism" (Amazon Affiliate Link): https://amzn.to/4xEeGID Hosts: Rod Pyle and Tariq Malik Guest: Dr. Rainer Zitelmann Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: outsystems.com/twit helixsleep.com/space

Capitalism—and a strong profit motivation—has driven enterprise for centuries. Two notable examples are the East India Company and the US transcontinental railroad, and the various tycoons who built it. In neither case, by today's standards, were the operations fair or ethical on a number of fronts. Can we do better in space? Dr. Rainer Zitelmann joins us to discuss capitalism and the importance of extraterrestrial land ownership as an enabler of human expansion off-Earth. He's got a lot to say, and not all of it is what you might expect. Join us for this fascinating and informative look at one business case for newspace. Headlines: • NASA's Roman Space Telescope Launches to Explore Cosmic Mysteries • SpaceX Falcon Heavy Returns to Action for Major NASA Mission • Blue Origin Selected to Build Mars Communications Relay for NASA • Japan and Europe's BepiColombo Mission Arrives at Mercury Main Topic: Who Owns the Moon? — Capitalism in Space With Dr. Rainer Zitelmann • Dr. Zitelmann Explains Market Forces Transforming the Space Industry • Historical Parallels Between Economic Reforms and the Privatization of Space • The Outer Space Treaty and Legal Uncertainty Around Private Ownership Off-Earth • Potential for Stock Markets and REITs for Off-World Real Estate and Resources • China's Rapid Advancement in Private Space and Market-Driven Innovation • Safety Zones, Artemis Accords, and the Limits of Current Legal Frameworks • First-Mover Advantage: How Initial Claims Might Play Out on the Moon and Mars • Equity, Envy, and Ethical Debates Over Colonization and Space Ownership • The Role of Commercial Incentive Versus Public Benefit in Expanding Humanity's Reach Get "New Space Capitalism" (Amazon Affiliate Link): https://amzn.to/4xEeGID Hosts: Rod Pyle and Tariq Malik Guest: Dr. Rainer Zitelmann Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: outsystems.com/twit helixsleep.com/space

The mitigation of orbital debris is an increasingly serious problem that has not gotten enough attention, but this is changing. Commercial companies are addressing orbital debris, and one of them, KMI Space, has flown its experiments aboard the International Space Station, performing over 170 individual rendezvous-and-grab operations. The results are very promising, and the company is moving ahead with ever more ambitious designs. Adam Kall of KMI joins us to discuss their work on the ISS, the goals of the company, and how nature—via the humble octopus and gecko lizards—may have provided the answers for this vexing problem. Headlines: SpaceX to Build Major Starbase Louisiana with Ambitious Launch Plans Falcon 9 Retirement Looms as Starship Prepares to Take Over Recovery and Future of Starship Flight 13 Discussed Roman Space Telescope Launch Previewed Lunar Eclipse Recap and Next Major Eclipse Forecast Trump Announces New US Space Academy Main Topic: KMI Space's REACH Technology and In-Orbit Relocation KMI Space's Origin Story and Path to the Space Industry The REACCH Gripper: Gecko and Octopus-Inspired Robotic Arms How REACCH Grips and Moves Tumbling Satellites and Debris Real-World ISS Demonstrations and Operational Challenges Pivot from Debris Removal to Satellite Relocation as a Service Business Model: Transparent Pricing and Customer Targeting Future Vision: In-Orbit Collection, Refueling, and Recycling Stations National Security Implications and Force-Appropriate Applications Technical Details: Materials, Propulsion, and Size Consideration Hosts: Rod Pyle and Tariq Malik Guest: Adam Kall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

The mitigation of orbital debris is an increasingly serious problem that has not gotten enough attention, but this is changing. Commercial companies are addressing orbital debris, and one of them, KMI Space, has flown its experiments aboard the International Space Station, performing over 170 individual rendezvous-and-grab operations. The results are very promising, and the company is moving ahead with ever more ambitious designs. Adam Kall of KMI joins us to discuss their work on the ISS, the goals of the company, and how nature—via the humble octopus and gecko lizards—may have provided the answers for this vexing problem. Headlines: SpaceX to Build Major Starbase Louisiana with Ambitious Launch Plans Falcon 9 Retirement Looms as Starship Prepares to Take Over Recovery and Future of Starship Flight 13 Discussed Roman Space Telescope Launch Previewed Lunar Eclipse Recap and Next Major Eclipse Forecast Trump Announces New US Space Academy Main Topic: KMI Space's REACH Technology and In-Orbit Relocation KMI Space's Origin Story and Path to the Space Industry The REACCH Gripper: Gecko and Octopus-Inspired Robotic Arms How REACCH Grips and Moves Tumbling Satellites and Debris Real-World ISS Demonstrations and Operational Challenges Pivot from Debris Removal to Satellite Relocation as a Service Business Model: Transparent Pricing and Customer Targeting Future Vision: In-Orbit Collection, Refueling, and Recycling Stations National Security Implications and Force-Appropriate Applications Technical Details: Materials, Propulsion, and Size Consideration Hosts: Rod Pyle and Tariq Malik Guest: Adam Kall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

The mitigation of orbital debris is an increasingly serious problem that has not gotten enough attention, but this is changing. Commercial companies are addressing orbital debris, and one of them, KMI Space, has flown its experiments aboard the International Space Station, performing over 170 individual rendezvous-and-grab operations. The results are very promising, and the company is moving ahead with ever more ambitious designs. Adam Kall of KMI joins us to discuss their work on the ISS, the goals of the company, and how nature—via the humble octopus and gecko lizards—may have provided the answers for this vexing problem. Headlines: SpaceX to Build Major Starbase Louisiana with Ambitious Launch Plans Falcon 9 Retirement Looms as Starship Prepares to Take Over Recovery and Future of Starship Flight 13 Discussed Roman Space Telescope Launch Previewed Lunar Eclipse Recap and Next Major Eclipse Forecast Trump Announces New US Space Academy Main Topic: KMI Space's REACH Technology and In-Orbit Relocation KMI Space's Origin Story and Path to the Space Industry The REACCH Gripper: Gecko and Octopus-Inspired Robotic Arms How REACCH Grips and Moves Tumbling Satellites and Debris Real-World ISS Demonstrations and Operational Challenges Pivot from Debris Removal to Satellite Relocation as a Service Business Model: Transparent Pricing and Customer Targeting Future Vision: In-Orbit Collection, Refueling, and Recycling Stations National Security Implications and Force-Appropriate Applications Technical Details: Materials, Propulsion, and Size Consideration Hosts: Rod Pyle and Tariq Malik Guest: Adam Kall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

It has been said that the Moon is a harsh mistress, and nowhere is this more apparent than at the lunar south pole. That is, however, where the Artemis program is headed, and we need to figure out how to best explore the region. Dr. David Kring of the Universities Space Research Association's Lunar and Planetary Institute joins us to explore the where, whys, and hows of the Artemis Program's lunar exploration plans, and the answers--and risks--that await us. Headlines: Starship Flight 12 Survives Indian Ocean Landing nd Long Sea Journey China's Chang'e 7 Lunar Hopper Mission Targets Permanently Shadowed Terrain US National Space Transportation Policy Aims for 1,000 Launches Per Year by 2030 Main Topic: The Science and Planning of the Artemis Lunar Program Criteria and Studies for Selecting Artemis Landing Sites South Pole Resource Advantages: Continuous Solar Power and Potential Volatiles Scientific Promise of the Schrödinger Impact Basin vs. South Pole Mandate The Value of Lunar Sample Return for Transformational Science Unique Terrain and Operational Challenges of the Lunar South Polar Region Training, Mobility, and the Role of Human Exploration versus Robotics Impact Cratering's Role in Life's Origins and Earth's Early History Considerations for Lunar Base Location and Hazards Training Programs for Scientists and Astronauts Preparing for Artemis Host: Rod Pyle Co-Host: Fredrick (Rick) Jenet Guest: Dr. David Kring Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space . Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit