NASA’s first year-long mock Mars mission will come to an finish in the present day (July 6), and you’ll watch the motion stay.
That mission, the primary within the CHAPEA (“Crew Well being and Efficiency Exploration Analog”) collection, started on June 25, 2003, when 4 volunteers have been sealed inside a simulated Mars habitat at NASA’s Johnson House Middle (JSC) in Houston. The quartet will exit the habitat in the present day, after a staggering 378 days.
You possibly can watch their return to common Earth life right here at House.com, courtesy of NASA, in a livestream that begins at 5 p.m. EDT (2100 GMT).
The 4 volunteers for this primary CHAPEA mission have been Kelly Haston, Anca Selariu, Ross Brockwell and Nathan Jones. Their dwelling for the previous year-plus has been Mars Dune Alpha, a 1,700-square-foot (158 sq. meters) 3D-printed habitat designed to really feel like an remoted Purple Planet outpost.
The quartet’s experiences in Mars Dune Alpha will inform NASA’s planning for real-life crewed missions to the Purple Planet, which the company goals to start out launching within the late 2030s or early 2040s.
“For greater than a 12 months, the crew simulated Mars mission operations, together with ‘Marswalks,’ grew and harvested a number of greens to complement their shelf-stable meals, maintained their gear and habitat and operated beneath further stressors a Mars crew will expertise, together with communication delays with Earth, useful resource limitations and isolation,” NASA officers wrote in a CHAPEA mission description.
Associated: Tour the mock Mars habitat the place 4 NASA analog astronauts will spend the subsequent 12 months (video)
In the present day’s occasion will function a brief “welcome dwelling” ceremony for Haston, Selariu, Brockwell and Jones. The quartet will take part within the webcast actions, as will the next folks:
- Steve Koerner, deputy director, JSC
- Kjell Lindgren, NASA astronaut and deputy director, Flight Operations
- Grace Douglas, principal investigator, CHAPEA
- Judy Hayes, chief science officer, Human Well being and Efficiency Directorate
- Julie Kramer White, director of engineering
![[AURORA ALERT] GEOMAGNETIC WARNING doable G3 storm on the twenty third](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLGEpRXXwQHxE7DPILswNd_C-MIOZPILZv64HN-Xrkd9O6yMLAwJAj4cK61LUbVVhrZ1y_uOvG-jOSRAm1Qj0Q21__3WhJhEVFnRtTp07Rs4Ka0W1ce6tWiLGFxyJ_v92ZhBYzJ7vaZ12Wdm7FMbUH9SMJcbr6ceAuqep8nf4Cov-8Ky3FKh8/s320/Screenshot%202026-03-23%20182208.png){kind=small}
![AURORA ALERT] G1 (MINOR) GEOMAGNETIC DISTURBANCE IN PROGRESS (21 March, 2026)](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieo0I8aAhgWoEDd0LpZqBSsaCv8S3BY50ViCy4vh_F9oFe5eGwC_w5y-i3OlE5QnFQgrTX-W7zhwnHwudceXwYtX0z7XdYHlw2hfStCIX5qvKIlctCZZAw38HRbMdIPPyFq_4nMxRhHq2zSqVzZz_7Meyi5TgzxdJHEHRgGkqD6nYhttLUX30/s320/Screenshot%202026-03-21%20170017.png){kind=small}
