Greene, Kate. Once Upon a Time I Lived on Mars: Space, Exploration, and Life on Earth. New York: St. Martin's 2020. Print.
There were clouds in the Hawaiian sky on the morning of June 3, 1965, and beyond them, two hundred miles up, astronaut Ed White floated through the hatch of his Gemini IV capsule and became the first American space walker.
Description:
...[T]hese faux space missions are also used to probe astronaut psychology and sociology--the most unpredictable element in any human expedition--to study coping strategies potentially useful on a long journey far away from Earth.
- The chosen team members "could technically qualify for spaceflight...in terms of education and experience, [but also had] astronaut-like personalities...a thick skin, a long fuse, and an optimistic outlook."
- Participants "could only leave the dome wearing bulky, cumbersome, space suit-like outerwear,...had an emergency cell phone,...and email transmissions delayed by twenty minutes each way to mimic the actual communication lag to be experienced by Martian explorers." In Greene's mind, this 40-minute lag was "just inside two episodes of Who's The Boss" TV show.
- Surveys and questionnaires were constantly taken throughout the day, after every meal, task, experiment, and at the end of each day to gauge the individual's feelings about the specific experience, other people, and their own successes/failures that day;
- On the Mir space station, "you lose the calluses on the bottoms of your feet and gain calluses on the tops of your toes where the footholds rub";
- "When in low gravity, the shape of the eyeball changes for reasons unknown....[but] only male astronauts have suffered the effects of altered eyeballs in space;"
- Neil Armstrong's space suit "was designed and produced by Playtex, the women's bra manufacturer;"
- Team member Sian brought 120 individual packages with her into the dome, one to be opened each day of the experience. These were prepared by her best friend, and consisted of "photographs, handwritten notes, painted pictures, [and] little trinkets";
- During her interview for the position, Greene told interviewers that in the proposed enclosed environment she would most miss beer;
- Greene calculated that because of the lighter weight and food requirements of women, "A mission to Mars crewed only with women would, on average, require less than half the food mass of a mission crewed only with men. But in any scenario, the more women you fly, the less food you need. You save mass, fuel, and money."
Issues like communal versus individual food stores, how to divvy up chores, whom you trust and how much, how to behave when privacy is at a premium, when resources are scarce, and what kind of problem-solving approaches to take seemed, in the context of a small space with a fixed group of people, mostly domestic....[But] These are exactly the issues that are relevant to larger communities, to nations, and the entire world. Somehow the research questions on an imagined Mars mission began to sprawl beyond their intended bounds. I could see how they were about everything and all of us.
***P.S. For information about the real 2024 one-year NASA Mars simulation program in Houston, check out these sites:
Information about the project (which concluded July 6, 2024)
A fascinating, often humorous and jaw-dropping, look at the challenges faced by NASA which one curious author found while researching and even participating in issues and solutions regarding travel to Mars. Highly recommended. (previously reviewed here)