This Week in Space (Audio)

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

We're headed for a space renaissance, and it will be focused on the Moon. The US, China, and international partners of both are vying to land people there and construct a permanent lunar base. Meanwhile, NASA is evolving to embrace commercial enterprise unlike any time in its past, and American lunar efforts are lagging. What are the stakes? Does it matter who returns humans there first? What does the future of lunar commerce look like? Dr. Scott Pace, the Director of the Space Policy Institute at George Washington University, joins us. Main Topic: The Evolving Lunar Domain and US Space Policy • Dr. Scott Pace's space policy background and legacy • Policy continuity from Trump to Biden and the focus on implementation • Artemis program direction and geopolitical influences • The importance of commercial and international partnerships • NASA's commercial contract successes and limitations • Need for an off-ramp from SLS as commercial heavy lift matures • Differentiating between short-term wins and long-term infrastructure goals in lunar strategy • Tension between NASA centers and commercial LEO station development • Challenges and prospects for lunar landers from SpaceX and Blue Origin • Recommendations for NASA's future focus: tough technical problems, integration, and talent • The cultural and inspirational necessity of human presence in space despite advancing AI and robotics Host: Rod Pyle Co-Host: Dale Skran Guest: Dr. Scott Pace 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: threatlocker.com/twit rippling.ai/twis

We've all seen the movies... the aliens come to Earth, the aliens overcome the inferior humans, and the aliens fall prey to something dumb they overlooked, like microbes, Windows 95, or most absurdly, water. From the 1950s through yesterday, some of the best movies we've seen were about the invasion of our planet. They can be clever, scary, or even downright dumb, but they are all fun. Veteran space writer Rich Edwards joins us to give advice on how to repel the invaders! Headlines: Department of Defense drops new batch of UFO/UAP files Blue Origin traces New Glenn rocket explosion to faulty oxygen valve SpaceX's first public earnings call reveals key financials and hints at Starship's future Total solar eclipse set to cross Europe; safety tips and gear recommendations Main Topic: How to Invade Earth in Sci-Fi—22 Dos and Don'ts with Rich Edwards The enduring appeal and adaptability of War of the Worlds Why alien invaders always go for major landmarks (and why it's all for show) Critique of aliens with impractical invasion strategies—water allergies and cocky attitudes Pop culture's obsession with alien disguises, conspiracy plots, and gradual infiltration Deep dive into Invasion of the Body Snatchers, Day of the Triffids, and the power of slow, stealthy takeovers Starting small: Alien invasions in isolated towns and subtle conquests The strategic use of time travel in alien invasion movies, with Star Trek: First Contact Why James Cameron's Aliens remains a sci-fi invasion classic decades later What makes a satisfying alien invasion ending—and the pitfalls of lazy resolutions Hosts: Rod Pyle and Tariq Malik Guest: Richard Edwards 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: helixsleep.com/space

Rod Pyle is out this week, so Rick Jenet of the National Space Society joins Tariq Malik this week to talk about SpaceX's Starship Flight 13, which deployed new Starlink V3 satellites and stunned viewers when the ship survived reentry intact enough to float in the ocean for days afterward. They also discuss NASA's Roman Space Telescope, now just a month from launch, and an in-progress emergency effort to save the ailing Swift Space Observatory using a servicing spacecraft that is itself now experiencing technical trouble. Finally, they look into Boeing's continued Starliner delays and India's first successful private orbital launch via Skyroot Aerospace's Vikram-1 rocket. Tune in! Headlines: SpaceX Starship Flight 13 Splashdown and Recovery Efforts Starlink V3 Satellite Deployment Updates SpaceX Wins $1.6 Billion Space Force Contract NASA's Roman Space Telescope Countdown and Origin Story Urgent Swift Space Observatory Rescue Mission Faces Technical Setbacks Boeing Starliner Faces More Delays and Uncertainty India's First Commercial Rocket Launch Enters Global Market Artemis II Astronaut Questions South Pole as Lunar Landing Target Astronomers Detect Possible First-Ever Exomoon Upcoming SpaceX Falcon 9 Impact Experiment on the Moon Preview: August Almost Total Solar Eclipse and Night Sky Events Host: Tariq Malik Co-Host: Fredrick (Rick) Jenet 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

This week, we cover how Starship Flight 13 finally prepares to launch amid a legal battle over SpaceX's proposed land swap at Starbase, plus a Chinese Long March 3B rocket gets struck by lightning during liftoff, yet still delivers its satellite safely. Then, guests Dr. Pascal Lee and astrobiologist Dr. Penny Boston join the show to mark the 50th anniversary of Viking 1's landing on Mars and revisit the mission's groundbreaking life-detection experiments and the decades-long controversy over what they actually found. The conversation traces Mars exploration from the earliest Mariner flybys through Viking's ambiguous, still-debated results—later explained by perchlorates in the Martian soil—and the fierce scientific rivalry the findings sparked. Join us! Headlines: SpaceX Starship Flight 13 faces engine and weather delays ahead of launch SpaceX land swap proposal sparks conservation group lawsuit over Rio Grande Valley wildlife preserve Chinese Long March rocket survives dramatic lightning strike during launch Main Topic: 50th Anniversary of Viking Mars Landers—Search for Life on Mars The evolution of Mars exploration from telescopes to Viking lander Early Mars missions: Mariner flybys, Soviet attempts, and breakthroughs in orbital imaging Viking 1 and 2: Ambitious design, life-detection experiments, and landing impact Mixed public and scientific reactions to Viking's first iconic Mars surface images Technical overview of the Viking biology experiments and their controversial results The unresolved debate: Did Viking detect life or chemical reactions on Mars? Personal accounts of key scientists, scientific disputes, and the "Wolf Trap" experiment that never flew Lessons from Viking: Limitations of technology, extremophile discoveries, and shifting strategies for detecting life The scientific case for seeking life in Martian caves and subsurface environments Critique of current and future Mars missions: Perseverance rover findings and value of Mars Sample Return Exploring planetary protection, contamination risks, and the challenges of certifying Martian samples= Key takeaways for future missions—bold searches, new technologies, and the ongoing quest for answers Hosts: Rod Pyle and Tariq Malik Guests: Pascal Lee and Dr. Penelope Boston 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: rippling.ai/twis

This week we're jumping into the space headlines for the past few weeks. It's been busy, and some exciting things are happening! A couple of companies are moving into the space solar power arena--something we've long advocated--and that's welcome progress. Starship is set to fly Starship test number 13, and a lot is riding on this--the system is overdue for some proof of concept to keep up with NASA's HLS contract. An exoplanet spotted a decade ago has shown signs of a potentially habitable atmosphere; there are landslides--big ones--on Pluto, and evidence of "space candy" sugars in an interstellar cloud are in the news. Finally, SpaceX is doubling down on their big defense contracts with a well-funded US Space Force. Join us for all the latest! Headlines: SpaceX Starship Flight 13 Launch Aborted Due to Engine Issue Meteorite Crashes Into New Jersey, Preserved Sample Fuels Origins of Life Research Discovery of Atmosphere Around Habitable-Zone Exoplanet LHS 1140 b NASA Moon Tree Planted After Artemis 1 Mission Reflect Orbital to Launch Mirrors in Space, Sparking Astronomer Backlash Landslides Found on Pluto Could Bury Entire Cities Rare Sugar Found in Interstellar Cloud Hints at Building Blocks of Life SpaceX's Growing Military Launch Contracts and Pentagon Ties Space Development Agency's Expanding Satellite Constellation for Space Force Starship's Dual Focus: NASA Moon Landings vs. Mars and Satellite Deployment Artemis 3 Updates: New Renderings, Docking Plans, and Starlink HD Laser Payloads Defense Innovation Unit's Push for Space-Based Power Beaming Technology Pulse Space and Laser-Based Satellite Power and Communication New Satellite Concept to Detect Nuclear Devices in Orbit Amid Global Security Concerns 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: blackhat.com/us-26 and use code TWIT ethos.com/twis

We've been hearing a lot about NASA's new moonbase plans, and they are ambitious. Starting with Artemis V (so far), the US plans to begin preparations for a permanent base situated in the south polar regions of the moon. Details are somewhat fluid, but one thing stands out: the poles are likely to be the most challenging places to set up shop in an already hostile environment. Planetary scientist Dr. Pascal Lee joins us to discuss moonbase siting options and why the poles may not be the best choice at first. Headlines: China Demonstrates Impressive Rocket Landing and Catch Mechanism New Horizons Probe Awakens to Transmit Deep Space Data Wally Funk, Last of the "Mercury 13," Passes Away West Coast Rocket Launch Alert: SpaceX Falcon 9 Visual Spectacle Main Topic: Moon Base Strategy and Location Debate History and Evolution of U.S. Moon Base Plans NASA's New Multi-Phase Moon Base Timeline and Missions Strategic and Logistical Challenges of South Pole Moon Bases Arguments for a Centralized, Benign Location for Moon Infrastructure Commercial and International Partnership Models for Lunar Operations Role of Robotics and AI in Moon Exploration and Prospecting Lessons from Antarctic Base Logistics Applied to the Moon Potential for Tourism and Commercial Development on the Lunar Surface Hosts: Rod Pyle and Tariq Malik Guest: Pascal Lee 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: blackhat.com/us-26 and use code TWIT rippling.ai/twis threatlocker.com/twit

Since 1958, the United States has been part of the spaceflight adventure, and since the mid-1960s has led in just about any category that counts. In this episode, we discuss the progression of American space efforts, review which flights launched or landed on July 4, and relive some of our very favorite US space missions of all time! "Headlines: • NASA's Swift Boost Mission Aims to Rescue Swift Space Telescope • Astronomer Avi Loeb Tapped to Chair White House UAP Panel • Celebrating 30 Years of the Film Independence Day Main Topic: 250 Years of America in Space • American Flags Across the Solar System • Origins of the Space Age: Operation Paperclip and the V2 Legacy • Explorer 1 and Early U.S. Satellite Achievements • Mariner and Viking Missions: Mars Exploration Milestones • Key American Firsts in Human Spaceflight • Apollo Landings and Moonwalk Milestones • Skylab and Its Legacy as America's First Space Station • The Rise of Reusable Rockets: Space Shuttle, Blue Origin, and SpaceX • Private Spaceflight and Tourism: From Dennis Tito to Jared Isaacman • Curiosity, Pathfinder, and Other Mars Rovers as Iconic U.S. Achievements • Reflections on Favorite Missions and the Future of U.S. Space Leadership" 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: blackhat.com/us-26 and use code TWIT helixsleep.com/space

There are NASA Administrators, and then there are NASA Administrators—all are very accomplished individuals, but some stand out for their unique backgrounds and on-the-job successes, and Jim Bridenstine is one of the latter. Entering service as the new NASA Administrator in 2017 with a background as a Navy pilot, Congressman, and museum director, he was an unconventional choice, and faced some headwinds in the appointment—but Jim turned out to be exceptional in the job, especially given the state of NASA when he took it on. Join us to hear his experiences with our favorite space agency and what he's doing today. Headlines: SpaceX Shatters Records with Largest IPO Ever NASA Faces Backlash Over Artemis 3 Diversity Scientists Propose Magnetosphere Shield Against Solar Storms Main Topic: Jim Bridenstine & Quantum Space Jim Bridenstine's Unconventional Path to NASA Leadership Overcoming Political Challenges as NASA Administrator Launch and Evolution of the Artemis Moon Program Securing Bipartisan Support and Budget for Artemis Reflections on Artemis 2 Success and Artemis 3's Challenges The Need for a Robust Lunar Lander Solution NASA's Global Influence and Soft Power The Role of Private Investment in Space Exploration Bridenstine's Leadership at Quantum Space Quantum Space's Ranger Spacecraft and Military Space Tech National Security and Distributed Satellite Architectures Small Satellites and Future Space Warfare Quantum Space's Move to Go Public via SPAC Vision for Moon Bases and Lunar Resource Utilization Geopolitics of the New Moon Race and First Mover Advantage Quantum Space's Ambitions in Cislunar and Lunar Operations Hosts: Rod Pyle and Tariq Malik Guest: Jim Bridenstine 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: threatlocker.com/twit

As you have doubtless heard, the White House has once again proposed drastic budget cuts of about 24% for NASA's 2027 budget. It's deja vu all over again for us, as we followed an almost identical story last year. And as with last year, Congress has signaled the new budget to be DOA. This time, however, we had a NASA administrator in the seat when this budget arrived and he said he could work with it—despite a near halving of the NASA science budget and proposed cancellation of well over 50 science missions, many already successful and returning great science after the bulk of the program has been paid for. We invited Jenniter Vaughn, the CEO of The Planetary Society, onto the show to discuss. Headlines: Blue Origin's New Glenn 3 Rocket Fails Key Mission Despite Successful Landin Discovery of Possible Hidden Moons Around Uranus in Planetary Rings Hubble Space Telescope Celebrates Its 36th Year in Orbit Main Topic: NASA Science Budget Crisis and Advocacy with Planetary Society CEO Jennifer Vaughn Jennifer Vaughn's Journey to Leading the Planetary Society Deep Cuts Proposed for NASA's Science Budget and Widespread Opposition Congressional Pushback and Ineffectiveness of Copy-Paste Budget Proposals Risks to Active and Developmental NASA Missions if Funding Slashed Brain Drain and Damage from Funding Instability at NASA and Partner Institutions Importance of Public Advocacy and Opportunities to Take Action Prospects and Cautions for New NASA Leadership Amid Budget Challenges Broader Impact on US Space Leadership, Innovation, and Long-Term Planning Hosts: Rod Pyle and Tariq Malik Guest: Jennifer Vaughn 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

What happens next when science can confidently announce the discovery of an alien life form? Whether it's a fully functioning civilization or a lowly Martian microbe, the implications are vast. Dr. Brianne Suldovsky of Portland State University has studied this mostly ignored question and come up with some interesting conclusions--and, like the best science, more questions. How this can best be communicated in an age of mistrust in large institutions and science is a vexing one, and the conversation looked at it from a variety of angles. And--it was fun. Join us! Headlines: Artemis 2 Heat Shield Passes Inspection Despite Social Media Panic SpaceX Nears Version 3 Starship Launch After Delays New Naked-Eye Comet and Lyrid Meteor Shower Viewing Tips Main Topic: Communicating the Discovery of Extraterrestrial Life Lack of Research on Public Communication of Alien Life Discoveries Religious Backgrounds and How They Shape Views on Science and Space Public Trust, Misinformation, and Institutional Perception Challenges Risks, Uncertainties, and Ethics in Announcing Life Discoveries What Happens if Private Companies Discover Alien Life First Measuring Public Beliefs: the Extraterrestrial Belief Scale and Conspiracies Religious, Psychological, and Societal Impacts of Alien Life Announcements Direct Public Involvement in Decisions About Contacting Alien Life Navigating AI, Social Media, and Pattern Recognition in Spreading Space News Hosts: Rod Pyle and Tariq Malik Guest: Brianne Suldovsky 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

This week's episode is devoted to the flight of Artemis II. From the spectacular, on-time launch to the lunar flyby to reentry preparation, we chart all the major events of the mission. Some are technical and scientific--the interest in the small meteoritic impacts on the lunar farside and the spectacular solar eclipse witnessed by the crew—and some are more human interest, such as the messages to the crew from Apollo moonwalker Charlie Duke and the posthumous message from Apollo 8/13 astronaut Jim Lovell, to the very emotional moment where the crew named a crater after Reid Wiseman's recently deceased wife, Carroll. It's a humdinger of a show packed with facts and relevant discussion. Join us! Main Topic: The Artemis II Mission Rod & Tariq Share Launch Site and Newsroom Experiences Spacecraft Amenities: The Ongoing Space Toilet Saga On-the-Ground Reporting at Kennedy and Johnson Space Centers Inside the Orion Capsule: Size, Crew Life, and Design Spectacular Launch: Countdown, Liftoff, and Astronaut Impressions Cameras and Tech: Photo Gear and Laser Communications on Artemis 2 Smoothest Crewed Launch Beyond Earth Orbit in Over 50 Years Life Aboard Orion: Living Space, Exercise, and Hygiene Challenges Emotional Moments: Naming Lunar Craters and Tribute to Crew Family Wakeup Calls from Apollo Astronauts—Legacy Meets Next Generation Crew Lunar Flyby: Scientific Observations and Lunar Impact Flashes Capturing Rare Sights: Earthset, Night Views, and Eclipses from Moon Orbit Presidential Call: Communications Hiccups and Political Overtones Return and Splashdown: Heat Shield Concerns, Recovery Procedures, and Records Set Reflections on Budget Constraints, Press Facilities, and NASA Operations 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: Melissa.com/twit threatlocker.com/twit

We've seen NASA go through a lot of drama this year, and recently, some remarkable changes have been announced under the new administrator, Jared Isaacman. We're taking a deep dive into what's changed, what's the same, and what to expect. But first: Tariq and Rod are in Houston monitoring the Artemis 2 mission, which launched flawlessly on Wednesday. It's been a thrill since launch day, which Tariq saw in Florida, and shows no sign of slowing. We're bringing it to you from the field, so strap on in and join us! Headlines: Artemis 2 Launched This Week! Challenges Hit Artemis 2 After Launch: Toilet Problems and Personal Computing Issues Artemis 2 Crew Prepares for Lunar Flyby and Science Activities NASA Faces Another Budget Cut for 2027 Main Topic: New NASA, Artemis Overhauls, and Future Missions NASA Reshuffles Artemis 3–5: Landings Delayed, Missions Reassigned SLS Development Locked; Vulcan Centaur 5 Upper Stage Selected Aggressive Timeline for 29 Moon Missions and 22 Landings in Next Decade Push for Moon Bases by 2032 with $20 Billion Investment Gateway Lunar Station Put on Ice; Hardware Repurposed for Moon Base and Mars Surprise Nuclear-Powered Mars Mission Announced for 2028 New Mars Helicopter Fleet to Debut as Part of Skyfall Payload Shift Away from Private Space Stations; NASA to Build New Core Module NASA Workforce Hit by Layoffs, Launches New NASA Force Hiring Initiative Geopolitics, China's Role, and Space Race 2.0 Narrative (Video of Artemis 2 Launch Courtesy of Space.com) 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 Sponsor: helixsleep.com/space

Many suggest there is a new space race afoot, this time between the US and China. We've also seen that America seems to be at its best in innovation and achievement when challenged by some external force. Will the Chinese human lunar program light the fuse of American innovation and accomplishment when it comes to our lagging lunar program and other spaceflight initiatives? Dr. Namrata Goswami of Johns Hopkins University joins us to examine the intricacies of potential threats to American leadership in space and the possible outcomes. Who will be first to land astronauts on the moon? Does it really matter? Who controls what regions of the moon? Will cislunar space be contested between major space powers? This and much more in this episode of This Week in Space. Headlines: Artemis 2 Mission Nears Launch, Astronauts Arrive at Kennedy Space Center Stunning New Images of Saturn Released from Webb and Hubble Telescopes "For All Mankind" Renewed for Sixth and Final Season Nancy Grace Roman Space Telescope Clears Vibration Test, Launch Date Set Main Topic: U.S.-China Competition and Global Ambitions in Space Dr. Namrata Goswami Explains the Evolution of the New Space Race China's Strategic, Economic, and Cultural Goals for Lunar Exploration Comparison of U.S. and Chinese Approaches to Public Messaging and Program Identity The Role of the Artemis Accords vs. China's International Lunar Research Station Partnerships The Legal and Political Implications of Lunar Safety and Exclusion Zones Space Force's Emerging Role in Cislunar Security and Commerce Increasing Global Participation: India, Japan, and Developing Nations Expand Space Competition Impact of Lunar "Real Estate" and Resource Maps on International Strategies Hosts: Rod Pyle and Tariq Malik Guest: Dr. Namrata Goswami 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

We've waited, and we've waited, and it looks like Artemis 2 might be ready to go in early April! It's moved back to the launch pad, LC-39B, and will begin preparations for a launch as early as April 1. There will be no wet-dress rehearsal this time — associate administrator Lori Glaze said in a recent press conference that once they fuel successfully, she just wants to go to launch. The crew of Artemis 2 will soon arrive at KSC for pre-launch quarantine, as will Tariq, who will be covering the launch. We invited Mike Wall, the spaceflight and tech editor at Space.com, back to the show to bring us up to date on all the latest Artemis news. Headlines: Blue Origin and NASA Team Up to Hunt Earth-Threatening Asteroids Rocket Lab Nabs $190 Million for 20 Hypersonic Test Launches Spring Equinox Arrives with Northern Lights Potential Sun Gun Orbital Mirrors Spark Debate on Utility and Security Main Topic: Artemis II Launch Update Rollout and Status of Artemis II: Delays, Rocket Issues, and Launch Windows Comparing Artemis II Trajectory to Apollo 8 and Apollo 13 Solar Activity Risks for Artemis Astronauts Discussed Shake-Up in Artemis Program: Artemis III Will Perform Docking Tests with Lunar Landers Blue Origin vs SpaceX: Moon Lander Progress and Readiness Gateway Lunar Station Uncertainty and International Partnerships Challenges with Refueling Starship and Lander Logistics Legislative Moves Toward a Permanent Moon Base What to Watch for Ahead of Artemis II—Final Checks and Go/No-Go Signs Hosts: Rod Pyle and Tariq Malik Guest: Mike Wall 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: outsystems.com/twit

When most people think about deep space exploration, management acumen is generally not the first thing they settle on—but without it, no robotic mission would ever succeed. This week we are joined by Jay Gallentine, author of multiple books on the robotic exploration of space. Each of these tomes is a somewhat of a masterpiece; a deep dive into a topic that few explore in such detail. His newest book, "Born to Explore," started off as a book about robots exploring Mars, but his interviews with former JPL manager John Casani was so compelling that he transformed it into a biography. John Casani is a legend at JPL and NASA, and his story reads like a combination of a spaceflight adventure, personal memoir, and a pirate's tale. You'll love the book, and you'll love hearing about it from Jay. Join us! Headlines: Artemis II Sets April 1st Launch Date Amid Technical Fixes NASA Discusses Risks and Media Reactions Around Artemis II Mission Breifing OIG Report Reveals Delays and Issues with Artemis Moon Landers NASA's Human Landing System Development Faces Setbacks Blue Origin and SpaceX Landers Compared for Progress and Outlook Starship's Next Launch and Orbital Refueling Plans Delayed Again Main Topic: Jay Gallantine on His Book, Born to Explore, and John Casani's NASA Legacy Jay Gallantine Shares Origins of His Space Research and Writing Career Unpacking John Casani's Crucial Role at JPL and Mission Leadership Casani's Unique Team-Building Tactics and the Legendary Goat Story Galileo Mission's Hurdles, Constant Redesigns, and Casani's Problem-Solving Budget Cuts and Hard Choices on Casini Mission Management How Casani's Leadership and Philosophy Shaped NASA Spacecraft Teams Sneak Peek: Gallantine's Upcoming Book on the Evolution of Mars Rovers Hosts: Rod Pyle and Tariq Malik Guest: Jay Gallentine 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: threatlocker.com/twit Melissa.com/twit

It's our 200th episode, our annual listener special! We took your comments, suggestions, advice, and insults and wove them into a rollicking, fun-filled hour of mishaps, mayhem, and mirth! Plus space headlines and a whole passel of your space jokes! This is a fun one, so don't be shy—join us! Headlines: NASA's Artemis Program Unveils New Details and Updates Moon Safe from Asteroid 2024 YR4 in 2032 NASA Launches "NASA Force" Hiring Initiative Led by Jared Isaacman MAVEN Orbiter at Mars Faces Potential Loss—Latest Status Update Total Lunar Eclipse Marks Last Sight Until 2029 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 Sponsor: helixsleep.com/space

In this age of rapidly advancing AI and robotic technology, do we still need to send humans into space? The argument has long been that people can do things better and faster off-Earth, but the changing face of robotic tech has some feeling otherwise. This week's guest is a returning friend of the show, Dr. Pascal Lee, who has thoughts on how and when robots may perform better--and more safely--than humans in space, and then, of course, Tariq and I worry about how our mechanical masters might take our place in the cosmos. Pascal also reports on his recent experience with the National Academies' report on the human exploration of Mars. Join us! Headlines: NASA Unveils Major Overhaul to Artemis Lunar Program, With Arrtemis II & III Facing Delays and a Shift in the Lunar Landing Timeline. Mike Fincke Revealed as Astronaut Medically Evacuated from ISS Main Topic: First Steps for the Human Exploration of Mars National Academies Report Identifies Top Mars Science Priorities for Astronauts, With the Search for Life on Mars Ranked as the Highest Scientific Priority Strategies Debated: Shorter Missions vs. Building Lasting Mars Infrastructure Call for Focused Mars Surface Lab to Maximize Science Returns Discussion of Sample Return, Planetary Protection, and Evolving AI/Robotics/Human Partnerships Debate Over Long-Term Human Settlement on Mars Versus Robotic and Cyborg Exploration Implications of Rapid Progress in Humanoid Robotics and AI for the Future of Space Exploration Also, Rod and Tariq are celebrating their 200th episode of This Week in Space and are hosting an Ask Us Anything (AUA) episode! Get your questions ready and send them to [email protected] for Rod and Tariq to answer them! Hosts: Rod Pyle and Tariq Malik Guest: Pascal Lee 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

One of the most exciting missions to ever journey to the outer solar system has the be the Dragonfly multi-rotor helicopter that will head to Saturn's moon Titan in 2028. The car-sized probe will arrive at that strange, frozen world in 2034, descending into the soupy, smoggy atmosphere and then taking flight before it even touches the ground! We spoke with the mission's Principal Investigator, Dr. Elizabeth "Zibi" Turtle, about the mission's origins, current progress, and what to expect in the coming years. She also took us through a narrated tour of the surface of Titan, with its hydrocarbon sand dunes and methane seas. The Dragonfly mission will be an adventure of a lifetime! Headlines: NASA's Artemis II Moon Rocket Aces New Fueling Test Boeing Starliner is Rated a "Type A" Mishap and Faces More Launch Delays Perseverance Rover Gets Instant Mars GPS-like Functionality Main Topic: NASA's Dragonfly Mission to Titan Dr. Elizabeth Turtle explains Dragonfly's origins and mission concept Why Titan is unique and somewhat akin to the primordial Earth, perfect for exploring prebiotic chemistry Dragonfly's advanced science suite and autonomous flying capability Insights from the Cassini/Huygens missions and how they are shaping Dragonfly Navigation, flight strategy, and safety planning for Titan's harsh environment Power, heating, and longevity on Titan's freezing surface Titan's dune landscape, flying conditions, and analogs to Earth Big scientific questions: methane cycle, atmospheric mysteries, and potential surprises Mission timeline, lander design, and the innovative "fly-as-you-land" arrival approach Hosts: Rod Pyle and Tariq Malik Guest: Dr. Elizabeth Turtle 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