From Earth orbit to the Moon and Mars, explore the world of human spaceflight with NASA each week on the official podcast of the Johnson Space Center in Houston, Texas. Listen to in-depth conversations with the astronauts, scientists and engineers who make it possible.

From Earth orbit to the Moon and Mars, explore the world of human spaceflight with NASA each week on the official podcast of the Johnson Space Center in Houston, Texas. Listen to in-depth conversations with the astronauts, scientists and engineers who make it possible.
Dr. William Stefanov, manager of the Exploration Science Office at NASA’s Johnson Space Center, shares his expertise in observing the third rock from the sun on this Earth Day 50th anniversary episode. HWHAP Episode 141.
Hear a behind-the-scenes narrative into the operational intricacies of a 2018 Soyuz landing and the choreography of personnel, vehicles, and more when recovering the astronauts and cosmonauts returning to Earth from the International Space Station. HWHAP Episode 140.
James A. Lovell and Fred W. Haise, two of the crew members of Apollo 13, chronicle their days at NASA, their careers, and their fateful mission that began 50 years ago on April 11, 1970. HWHAP Episode 139.
Chris Cassidy, NASA astronaut and Navy SEAL, shares his background, his love for physical fitness and math, and the valuable lessons he has learned leading up to his 3rd trip to space in April 2020. HWHAP Episode 138.