NASA Mars simulation CHAPEA

You can apply here between August 06-September 17, 2021.

Crew Health and Performance Exploration Analog (CHAPEA) Mission from NASA



Johnson Space Center, Houston, Texas


Closed habitat for 1-year duration


CHAPEA’s Mars Dune Alpha is a unique 3D printed habitat designed to serve as an analog for one-year missions to the Martian surface.



CHAPEA Missions:
1) Analog mission 1 – Starting fall of 2022, recruitment beginning August 6, 2021
2) Analog mission 2 – Starting 2024
3) Analog mission 3 – Starting 2025

NASA Mars simulation CHAPEA

Mars is calling! NASA is seeking applicants for participation as a crew member during the first one-year analog mission in a habitat to simulate life on a distant world, set to begin in Fall 2022.

As NASA ventures farther into the cosmos, the astronaut experience will change. In preparation for the real-life challenges of future missions to Mars, NASA will study how highly motivated individuals respond under the rigor of a long-duration, ground-based simulation.

The series of missions – known as Crew Health and Performance Exploration Analog – (CHAPEA) includes three one-year Mars surface simulations based at NASA’s Johnson Space Center. The analogs will support research to develop methods and technologies to prevent and resolve potential problems on future human spaceflight missions to the Moon and Mars.

“The analog is critical for testing solutions to meet the complex needs of living on the Martian surface” said Grace Douglas, lead scientist for NASA’s Advanced Food Technology research effort at NASA’s Johnson Space Center in Houston. “Simulations on Earth will help us understand and counter the physical and mental challenges astronauts will face before they go.”

Each mission will consist of four crew members living and working in a 1,700-square-foot module 3D-printed by ICON, called Mars Dune Alpha.

The habitat will simulate the challenges of a mission on Mars, including resource limitations, equipment failure, communication delays, and other environmental stressors. Crew tasks may include simulated spacewalks, scientific research, use of virtual reality and robotic controls, and exchanging communications. The results will provide important scientific data to validate systems and develop solutions.

NASA Mars simulation CHAPEA qualifications

NASA is looking for healthy, motivated U.S. citizens or permanent residents who are non-smokers, age 30 to 55 years old, and proficient in English for effective communication between crew and mission control.

Crew selection will follow standard NASA criteria for astronaut candidate applicants.

A master’s degree in a STEM field such as engineering, mathematics, or biological, physical or computer science from an accredited institution with at least two years of professional STEM experience or a minimum of one thousand hours piloting an aircraft is required.

Candidates who have completed two years of work toward a doctoral program in STEM, or completed a medical degree, or a test pilot program will also be considered. Additionally, with four years of professional experience, applicants who have completed military officer training or a Bachelor of Science in a STEM field may be considered.

If you have a strong desire for unique, rewarding adventures and are interested in contributing to NASA’s work in preparing for the first human journey to Mars, click here to learn more and apply. Compensation for participating is available. More information will be provided during the candidate screening process.

Apply here


More info


CHAPEA Mission


Mars Dune Alpha (3D-printed habitat)

NASA Mars Dune Alpha
NASA Mars simulation CHAPEA

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