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Talking Space

Talking Space

Gene Mikulka ,Mark Ratterman, Dr. Kat Robison, Larry Herrin, Heather Smith, and Sawyer Rosenstein (emeritus), 335 Episodes Oct 9, 2026

Talking Space is a free and open exchange of news, ideas, and opinions about spaceflight, hosted by a rotating panel of space enthusiasts and professionals. Each episode digs into the latest spaceflight headlines and adds context and analysis behind the stories. The show covers missions, launch activities, industry developments, and the broader space community. It is produced independently by the Space Tweeps group and distributed via Podbean.

Episodes

Episode 1807 : Of Dragons, Starships, and Starliners
Episode 1807 : Of Dragons, Starships, and Starliners Oct 9, 2026 6495   Buckle Up! This jam-packed, time-extended episode is loaded with exclusive insights you won't hear anywhere else.   First up, we share follow-up information on the X-59 Aircraft and its progress. This revolutionary plane is designed to muffle sonic booms and, if it's successful, will open new possibilities for air travel . We update you on NASA's Psyche mission is on route to the metal-rich aste
Episode 1806: Roman’s March to L-2
Episode 1806: Roman’s March to L-2 Sep 13, 2026 3443 It’s all hands on deck for the Talking Space Team as we examine the Nancy Grace Roman Telescope which began its three month journey to its permanent station-keeping point at Lagrange Point 2. Once there and fully commissioned, Roman will begin it’s initial 5 year mission, surveying billions galaxies to track how galactic structures change over time, hunting super novae to measure how the universe
Episode 1805: Space Flight is Not Simple
Episode 1805: Space Flight is Not Simple Sep 5, 2026 4686 Hosts Gene Mikulka, Mark Ratterman, and Heather Smith review ISS crew transitions, wildfire threats to NASA's Deep Space Network, growing criticisms of the Artemis program architecture, and a 1960s navigation satellite still transmitting signals today on episode 1805 of Talking Space. ISS Crew Rotations & Soyuz History * Soyuz MS-28 Departure: The crew prepared to wrap up a 241-day stay aboard
Episode 1804: On A Quesst
Episode 1804: On A Quesst Jun 19, 2026 4360 When the Russian crew on board the ISS decided to perform an unusual procedure on the station’s Zvezda module, it caused quite an agreeable break in the routine of the day on board the orbiting laboratory. The crew on the US segment entered an emergency evacuation posture aboard their Crew Dragon, but all returned to normal after a few hours. The team discusses what happened and why.  The astronau
Episode:1803 Things That Go Boom in the Night
Episode:1803 Things That Go Boom in the Night Jun 4, 2026 3982 The Talking Space Team gathers around the microphone once again to survey the horizon of spaceflight news—and what an eventful week it has been. On May 26th, NASA announced a new wave of contracts for its moon base program, along with updates on the progress of Artemis III. We break down exactly what was said during the press event and what it means for humanity's return to the lunar surface. Spac
Episode 1802: Fly US To The Moon
Episode 1802: Fly US To The Moon May 1, 2026 5224 The full Talking Space team gathers around the microphone once more to share their thoughts and reactions to the Artemis II lunar flyby and how the 10-day mission was perceived back on Earth, especially those who seldom think about NASA. The panel examines next steps for the Artemis program, reviews highlights from NASA’s recent Ignition event, weighs whether a new space race with China is underwa
Episode 1801:  Artemis II: Moonbound
Episode 1801: Artemis II: Moonbound Apr 4, 2026 3580 Recorded on Sunday 29 March, 2026: Just days before the first human mission to the Moon in 53 years, Talking Space returns to discuss preflight activities and the changes within NASA’s Artemis lunar program. Mark Ratterman discusses his thoughts on the growth of activity in and around the Kennedy Space Center (KSC) since the days of the Space Shuttle program, and reflects on the L- 3 launch press
Episode 1703: Stopping the Space Shuttle Rustlers
Episode 1703: Stopping the Space Shuttle Rustlers Jul 25, 2025 1403 In 2012, following the end of the Space Transportation System program, NASA faced the monumental task of finding permanent homes for the three remaining Space Shuttle Orbiters—so that their incredible stories could be preserved and shared with the public. After a lengthy and sometimes contentious selection process, the three operational orbiters—Discovery, Atlantis, and Endeavour—along with the pr
Episode 1702: OSIRIS-APEX and the 2026 NASA Budget: A Discussion with Dr. Dani DellaGiustina
Episode 1702: OSIRIS-APEX and the 2026 NASA Budget: A Discussion with Dr. Dani DellaGiustina Jul 2, 2025 3279 The OSIRIS-APEX mission, an extension of the wildly successful OSIRIS-REx mission, is set to rendezvous with Asteroid 99942 Apophis in April 2029. This mission takes full advantage of the OSIRIS-REx spacecraft, which still has plenty of fuel and is totally healthy after delivering samples from Asteroid Bennu to Earth on 24 September, 2023. OSIRIS-APEX will closely observe Apophis as the asteroid m
Episode 1701: A Fleet for Lunar Science
Episode 1701: A Fleet for Lunar Science Mar 24, 2025 3567 Episode 1701: Talking Space returns after a hiatus to discuss the landing attempts by the NASA Commercial Lunar Payload Services program. First a successful soft landing of the Firefly Aerospace Blue Ghost 1 mission on the plans of Mare Crisium.  Then a much more perilous landing attempt for the Intuitive Machines "Athena" lander, trying to land its suite of science and technology demonstrations c
Episode 1614: Talking Space Retrospective, Part 2
Episode 1614: Talking Space Retrospective, Part 2 Nov 9, 2024 2229 It was September 9, 2009; aka 09/09/09. That was the easy-to-remember air date of the first episode of Talking Space. The Space Shuttle era was ending. As far as most of the public was concerned, that represented the death knell for the U.S. Space Program. But Gene, Mark and Sawyer knew better, and they were trying to figure out how to best spread the word that all was not lost. Thus, Talking Spac
Episode 1613: Talking Space Retrospective, Part 1
Episode 1613: Talking Space Retrospective, Part 1 Oct 13, 2024 4376 It was September 9, 2009; aka 09/09/09. That was the easy-to-remember air date of the first episode of Talking Space. The Space Shuttle era was ending. For most casual observers, that represented the death knell for the U.S. Space Program. But Gene, Mark and Sawyer knew better, and they were trying to figure out how to best spread the word that all was not lost. Back then, there were basically onl

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