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.
Matt Lemke, Orion avionics, power and software deputy manager, discusses how Orion is radiation-hardened so the systems inside can withstand the harsh environment of space. HWHAP Episode 75.
NASA Astronaut Anne McClain discusses her journey to space, from her education, her time in the Army as an aviator, and her training to become an astronaut. HWHAP Episode 74.
Jerry Ross, former NASA astronaut, talks about the first mission to assemble the International Space Station and his experience conducting the mission's three spacewalks. The milestone shuttle mission STS-88 brought the Unity module to join Zarya, the first element of the space station. HWHAP Episode 73.
Doug Drewry, former FGB Program Manager, discusses leading the joint U.S and Russian teams during the development and launch of Zarya, the first element of the International Space Station, for its 20th anniversary in space. HWHAP Episode 72.