• 52 minutes 27 seconds
    The Moon Base

    NASA’s Moon Base program manager Carlos García-Galán discusses how NASA is building humanity’s first Moon Base and establishing a long-term human presence on the lunar surface. Episode 436 

    11 September 2026, 1:37 pm
  • 46 minutes 39 seconds
    National Lab 15

    The ISS National Laboratory celebrates 15 years of advancing science in space as Patrick O’Neill reflects on its beginnings, accomplishments, and future. Episode 435 

    28 August 2026, 1:00 pm
  • 38 minutes 3 seconds
    Artemis III Training

    NASA Artemis III Chief Training Officer Debbie O’Connell discusses how the crew is preparing for one of NASA’s most challenging missions yet. Episode 434 

    21 August 2026, 1:20 pm
  • 1 hour 5 minutes
    Callsign White Flight

    Former NASA flight director Gene Kranz reflects on his career, leadership, legacy, and lessons for the future of human space exploration. Episode 433 

    14 August 2026, 12:50 pm
  • 54 minutes 31 seconds
    ISS Results: Stem Cells in Space

    Dr. Abba Zubair discusses how stem cell research aboard the International Space Station is advancing regenerative medicine and what scientists learned from a recently published study. Episode 432

    7 August 2026, 1:26 pm
  • 52 minutes 43 seconds
    CHAPEA 2: Audio Log 3

    NASA’s CHAPEA II crew shares what it was like to operate through a simulated two-week communications blackout with Earth, and NASA analog scientist Sarah Whiting explains what researchers are learning for future Mars missions. Episode 431 

    31 July 2026, 1:30 pm
  • 49 minutes 33 seconds
    ISS Results: Materials Science

    Kim de Groh and Sylvie Crowell review what researchers have learned and published from the Materials International Space Station Experiment (MISSE) platform that tests how materials perform in the harsh environment of space. 

    24 July 2026, 1:34 pm
  • 1 hour 5 minutes
    Artemis II Lunar Science

    We answer your questions from Threads! HWHAP celebrates nine years of podcasting by bringing on Dr. Kelsey Young to discuss the Artemis II lunar science team, and the crew's lunar flyby observations and photo targets. 

    17 July 2026, 1:55 pm
  • 34 minutes 14 seconds
    Space Runs in the Family

    NASA astronaut Anil Menon discusses his journey ahead of his first spaceflight to the International Space Station aboard Soyuz MS-29. Episode 428. 

    10 July 2026, 1:25 pm
  • 56 minutes 39 seconds
    ISS Results: Wayfinding

    Dr. Giuseppe Iaria discusses scientific results from the Wayfinding investigation on space station and what it reveals about how astronauts navigate, adapt, and form mental maps in space. Episode 427. 

    26 June 2026, 2:00 pm
  • 52 minutes 4 seconds
    Meet Artemis III

    The Artemis III astronauts discuss their backgrounds and training ahead of them to prepare for one of the most complex human spaceflight missions in history. Episode 426. 

    12 June 2026, 1:00 pm
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