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.
With experience at all levels across the agency, former NASA flight director Gerry Griffin discusses his trailblazing career in human spaceflight and his experience leading multiple Apollo missions, including the final lunar landing on Apollo 17. HWHAP Episode 361.
NASA experts discuss how NASA astronauts have the opportunity to exercise their right to vote from aboard the International Space Station and the process to make it happen. HWHAP Episode 360.
A NASA astrobiology program scientist discusses looking for signs of life beyond us in the stars, and the study of the origin, evolution, and distribution of life in the universe. HWHAP Episode 359.
The Deputy Chief Scientist for the International Space Station dives into the different ways the orbiting laboratory provides benefits to humanity. HWHAP Episode 358.