A New Four-Person Crew Will Simulate a Year-Long Mars Mission, NASA Announces (nasa.gov)
- Reference: 0179076834
- News link: https://science.slashdot.org/story/25/09/08/0310211/a-new-four-person-crew-will-simulate-a-year-long-mars-mission-nasa-announces
- Source link: https://www.nasa.gov/missions/analog-field-testing/chapea/nasa-announces-chapea-crew-for-year-long-mars-mission-simulation/
The 378-day simulation will take place inside a 3D-printed, 1,700-square-foot habitat at NASA's Johnson Space Center in Houston — starting on October 19th and continuing until Halloween of 2026:
> Through a series of Earth-based missions called CHAPEA ( [2]Crew Health and Performance Exploration Analog ), NASA aims to evaluate certain human health and performance factors ahead of future Mars missions. The crew will undergo realistic resource limitations, equipment failures, communication delays, isolation and confinement, and other stressors, along with simulated high-tempo extravehicular activities. These scenarios allow NASA to make informed trades between risks and interventions for long-duration exploration missions.
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> "As NASA gears up for crewed Artemis missions, CHAPEA and other ground analogs are helping to determine which capabilities could best support future crews in overcoming the human health and performance challenges of living and operating beyond Earth's resources — all before we send humans to Mars," said Sara Whiting, project scientist with NASA's Human Research Program at NASA Johnson. Crew members will carry out scientific research and operational tasks, including simulated Mars walks, growing a vegetable garden, robotic operations, and more. Technologies specifically designed for Mars and deep space exploration will also be tested, including a potable water dispenser and diagnostic medical equipment...
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> This mission, facilitated by NASA's [3]Human Research Program , is the second one-year Mars surface simulation conducted through CHAPEA. The [4]first mission concluded on July 6, 2024.
[1] https://www.nasa.gov/missions/analog-field-testing/chapea/nasa-announces-chapea-crew-for-year-long-mars-mission-simulation/
[2] https://www.nasa.gov/humans-in-space/chapea/
[3] https://www.nasa.gov/humans-in-space/nasas-human-research-program-three-steps-to-mars/
[4] https://www.nasa.gov/news-release/volunteer-crew-to-exit-nasas-simulated-mars-habitat-after-378-days/
can we noninate someone? (Score:2)
I was thinking that the guy that wants to live on Mars should be in this simulation.
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He already lives all by himself in the twattersphere, receding from the rest of humanity with ic t
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> I was thinking that the guy that wants to live on Mars should be in this simulation.
Don't you mean the man that wants to die on Mars?
I'm fine with the first few missions to Mars being intended to be a one way trip. Not that the people would be expected to take a poison pill once the food and oxygen run out. I mean they'd go with a plan to stay with the intent to die of old age, or die trying. That changes the mission parameters that there would be no need for a return vessel. I doubt such a mission could get the required approvals though.
Then is that if there's a ship that can carry a
Spending for the sake of spending (Score:4, Interesting)
There is no chance of NASA sending anyone to Mars in the next 10-15 years.
Simulating anyone living on Mars with current technology is the complete waste of time. By the time NASA have any real chance of sending people to Mars, the technology available, e.g. automated robots for chores, AI for companionship, synthetic food, etc, would be so vastly different that the result of this simulation would be no different than studying people living in a cave for a year.
This is purely spending money for the sake of spending, so NASA's budget would have something there in hopes of it won't get slashed next year. But it will in any case, we can hope this project is the one getting axed rather than other projects that might give some useful results.
CHAPEA (Score:3)
Okay, as long as it's not named [1]Capricorn One [wikipedia.org].
[1] https://en.wikipedia.org/wiki/Capricorn_One
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Good news! They're very aware of the baggage associated with that name, so they're referring to it as Andromeda . The initial testing is happening in Houston, but then they're redeploying to a spot just outside Piedmont Arizona.
Haven't they done this before? (Score:4, Interesting)
Didn't they end up playing a lot of video games to stave off boredom? What's different this time? They 3D printed a building but they didn't pressurize it so its not even testing actual simulation conditions and its the same building they used last year...
We've been doing these isolated human studies since Biosphere, maybe before if you count the isolation experiments by NASA, what exactly are they trying to figure out about human psychology and conditions of isolation? I'm all for space exploration but I really don't understand these LARP (live action role playing) "Mars simulators"..
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> They 3D printed a building but they didn't pressurize it so its not even testing actual simulation conditions and its the same building they used last year...
They're testing the performance of the crew, not the structural integrity of their habitat. Full bio-isolation in a sealed structure might be useful, but perhaps it's not essential at this stage.
> [...] what exactly are they trying to figure out about human psychology and conditions of isolation?
Per TFS:
> The crew will undergo realistic resource limitations, equipment failures, communication delays, isolation and confinement, and other stressors, along with simulated high-tempo extravehicular activities. These scenarios allow NASA to make informed trades between risks and interventions for long-duration exploration missions.
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>> They 3D printed a building but they didn't pressurize it so its not even testing actual simulation conditions and its the same building they used last year...
> They're testing the performance of the crew, not the structural integrity of their habitat. Full bio-isolation in a sealed structure might be useful, but perhaps it's not essential at this stage.
>> [...] what exactly are they trying to figure out about human psychology and conditions of isolation?
> Per TFS:
>> The crew will undergo realistic resource limitations, equipment failures, communication delays, isolation and confinement, and other stressors, along with simulated high-tempo extravehicular activities. These scenarios allow NASA to make informed trades between risks and interventions for long-duration exploration missions.
Mars apparently no farther away than any less affluent area.
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> They're testing the performance of the crew, not the structural integrity of their habitat.
Hardly. That's in my I'm-not-a-rocket-surgeon opinion.
While I'm no psychologist I can figure out that this simulation is not likely to stress the people the same way as an actual mission to Mars. Not likely to be even close. They know that if there's some failure that they can just open up a door and walk away, that such a failure is not likely to result in their death, or even some permanent harm. They must know if they screw up bad enough then a lot of people will rush in to help, including hauling th
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Its called Science.
You don't trust a single simulation. You test, validate, re-test, re-validate, rinse and repeat over again with different variables tweeked to ensure validity.
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Are they getting the radiation exposure too?
You know, for science?
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Not forgetting the lack of/low gravity piece as well?
Because that's not exactly a negligible issue.
Should also throw in having to deal with the extremely fine, toxic, grit that wouold be a constant reminder the universe hates us.
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You only change one or two variables at a time.