The CHAPEA crew checks in on their ninth month in a Mars simulated habitat and a Mars architecture expert explains CHAPEA’s role in NASA’s long-term plans to explore the Red Planet. HWHAP Episode 333.

NASA’s Boeing Crew Flight Test Commander Butch Wilmore and Pilot Suni Williams discuss their astronaut journeys and preparation to be the first humans to fly Starliner. HWHAP Episode 332.

Flight directors discuss NASA’s Boeing Crew Flight Test and the operations behind this historic mission. HWHAP Episode 331.

On April 8, the total solar eclipse across the United States will be the last for 20 years. A NASA flight controller discusses all you need to know about the eclipse, how to best witness it, and the safety precautions that come with it. HWHAP Episode 330.

The CHAPEA crew checks in on their eighth month in a Mars simulated habitat and a NASA biostatistician discusses the process of analysis, interpretation, and presentation of scientific data. HWHAP Episode 329.

NASA's Volatiles Investigating Polar Exploration Rover, also known as VIPER, is the agency’s first robotic lunar rover. Learn more about VIPER and its journey to the lunar surface. HWHAP Episode 328.

NASA astronaut Tracy C. Dyson discusses her background and anticipation as she looks ahead to the beginning of her third spaceflight later this month. HWHAP Episode 327.

From inside of Chamber A at NASA’s Johnson Space Center, NASA experts discuss VIPER’s vacuum chamber testing in preparation for a south pole lunar landing. HWHAP Episode 326.

NASA is looking to recruit the next class of astronauts, and applications are open! The manager of NASA astronaut selection discusses the selection process and how to apply to an out-of-this-world career. HWHAP Episode 325.5.

The 2021 class of astronaut candidates, known as “The Flies," is graduating after two years of rigorous training. Learn more about the class, their training, and what they are looking forward to as an astronaut in the Artemis generation. HWHAP Episode 325.

The CHAPEA crew checks in on their seventh month in a Mars simulated habitat and NASA experts discuss the impacts that spaceflight has on astronauts’ health. This is the seventh audio log of a monthly series. HWHAP Episode 324.

The Crew-8 cadre discusses their backgrounds ahead of their launch to the International Space Station. HWHAP Episode 323.

NASA and Intuitive Machines experts discuss the science and operations behind the IM-1 mission ahead of its journey to land on the Moon’s surface. HWHAP Episode 322.

NASA experts discuss the considerations when looking at landing locations for future human missions to the Moon’s surface. HWHAP Episode 321.

The CHAPEA crew gives an update as they hit their halfway mark of their yearlong mission, and human performance scientists discuss exercising in a simulated Mars habitat. This is the sixth audio log of a monthly series. HWHAP Episode 320.

Planetary scientists and OSIRIS-REx co-investigators at NASA's Johnson Space Center walk us through the processes and emotions of working in the lab with asteroid Bennu’s precious samples. HWHAP Episode 319.

Michael Lopez-Alegria, former NASA astronaut and current commander of Axiom Mission 3, discusses his career and the upcoming private astronaut mission to the International Space Station. HWHAP Episode 318.

The CEO of Astrobotic and NASA Deputy Manager for Commercial Lunar Payload Services discuss Peregrine Mission One ahead of its launch and landing on the lunar surface. HWHAP Episode 317.

The CHAPEA crew gives an update in their fifth month of a one-year stay in a simulated Mars habitat and Dr. Suzanne Bell discusses behavioral health and performance of the analog mission. This is the fifth audio log of a monthly series. HWHAP Episode 316.

NASA scientist Dr. Sharmila Bhattacharya describes how space biology research can contribute to significant scientific and technological advancements that not only enable space exploration for future long duration space missions, but also benefits life on Earth. HWHAP Episode 315.

The CHAPEA crew gives an update amid their one-year stay in a simulated Mars habit, and Gioia Massa discusses crop production on Mars. This is the fourth audio log of a monthly series.  HWHAP Episode 314.

Space communication and navigation expert Jason Mitchell discusses laser communications and the ongoing work to understand what future deep space and near space missions might need. HWHAP Episode 313.

Principal investigator Mark Weislogel discusses new science being sent to the station aboard the SpaceX CRS-29 cargo resupply mission to improve plant growth in space. HWHAP Episode 312.

The CHAPEA crew gives an update in their third month of a one-year stay in a simulated Mars habit, and Dr. Scott Smith discusses the nutrition science of the analog mission. This is the third audio log of a monthly series. HWHAP Episode 311.