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. Erik Antonsen, element scientist and emergency physician, discusses the hazard of traveling farther away from Earth an ever before, especially how to provide appropriate medical care with limited resources and challenging communications. This is part three of a five-part series on the hazards of human spaceflight. HWHAP Episode 59.
Dr. Tom Williams leads a research team that looks into isolation and confinement, focusing on habitability and behavioral health and performance risks to spaceflight. This is part two of a five-part series on the hazards of human spaceflight. HWHAP Episode 58.
Dr. Zarana Patel, a portfolio lead scientist at NASA's Johnson Space Center, is responsible for management and scientific oversight of degenerative tissue risk of space radiation. This is part one of a five-part series on the hazards of human spaceflight. HWHAP Episode 57.
Dr. Mike Barratt, NASA astronaut, physician and a flight surgeon, shares his story of living in space. Barratt addresses five hazards of human spaceflight and why these challenges need to be addressed to make deep-space missions successful. HWHAP Episode 56.