Packing for Mars: The Curious Science of Life in Space [Anglais] [Relié]

It seems like a previous life: the mid-1980s and NASA's program to send the first American "civilian" into space. I was interested, then sidelined when applications were restricted to teachers, then stunned by Challenger's launch disaster. But now I'm delighted to get a sort of ride-along with the clever and uber-curious Mary Roach in PACKING FOR MARS.

She begins: "To the rocket scientist, you are a problem. You are the most irritating piece of machinery he or she will ever have to deal with." And then she dives in to explore that human machinery in space and how everything -- procedures, equipment and supplies -- is designed to best serve it.

Through examples from animal simulations and crash-test cadavers, the race-for-space/ shuttle/ space-station projects, and planning Mars-length missions, she examines astronaut selection; the effects of isolation, inactivity and cramped spaces; the spectrum from weightlessness to multiple g-forces; eating, eliminating, and hygiene; and ... well, enough with the listmaking; it hints at dull and anyone who's read Roach knows she doesn't do dull. Instead, she mines excellent and surprising facts about physics and biology -- and what most captures me is her practicality, for example this from a passage about religious observations aboard the international space station: "Zero gravity and a ninety-minute orbital day created so many questions for Muslim astronauts that a [guideline] was drafted. Rather than require [them] to pray five times during each ninety-minute orbit of Earth, they were allowed to go by the twenty-four-hour cycle of the launch location." How to stay oriented toward Mecca at such speed and prostrate oneself in weightlessness are also addressed.

I loved Roach's Stiff, but Spook -- not as much, so skipped Bonk (until now, maybe). She's a front-and-center kind of narrator, a participant even, and Spook seemed too much about her. Here, she's back in terrific Stiff form -- (wo)manning the audio and video for us like a TV news crew, giving just an occasional glimpse of her metaphoric microphone to remind us she's there. Though she isn't a slave to structure and linearity, there's a satisfying organization of her material into chapters here. And all of her interesting-but-off-topic segues? -- they're here too, in a hundred witty footnotes. She also references dozens of space-travel articles, histories, biographies and memoirs and lists them in a bibliography. Highly recommended.

As I suspected, Mary Roach's new book is rocketing (pun intended) up the best-seller list. She has once again focused her splendid sense of humor on the weird aspects of science to reveal the most human dimensions of preparing for space exploration.

I had always been frustrated with NASA's stopping at the moon. "Let's go on to Mars," I would say. "What are you waiting for?"
Mary Roach points out that human biology, sociology, and psychology are the weak links in the chain. The engineering is in place. People are the problem. And these problems are the ones no one much talks about in polite company. What do you do with all the pee? How do you keep from hating the guy or gal next to you when they reek of B.O.? How do you remain sane for nearly two years cramped into a space the size of a small SUV, with all sun and no stars to keep you company?

Mary Roach tells us that there are people uniquely, biologically qualified for such a journey. Evidently the ideal astronaut could well be an African-American who is deaf. This would help with loss of bone density and with not tossing your cookies in space.
These are some of the strange quirks of nature she turns up, which has become her trademark. She asks the questions that few have the audacity to ask, and she asks them of people who generally would not talk, on the record, about such things. I have a feeling that the book might be beautifully accompanied by videos of the astonished faces of her interviewees, trying to cope with questions they have never had to field before.

This is a delightful read. Mary Roach will entertain you and keep you laughing out loud and she maintains your sense of wonder about space. In the end, you will want us to go to Mars more than ever because it represents a conquering of our biological limits even as we conquer our little corner of the cosmos.

Packing for Mars: The Curious Science of Life in the Void by Mary Roach is a must read for any of us that are curious about space exploration and what it would be like to live in the "void". This is my first Mary Roach book and I can already tell that I'm going to have to take a long look at her backlist, especially Stiff.

I know that most space exploration advocates have been completely frustrated by our lack of progress in colonizing space after the Apollo moon missions, especially the hold up on the trip to Mars. The issue isn't technology, as Roach points out, but the frailty of the human animal. Packing for Mars is a wake up call and a realistic look at what it would take to make that trip: food, social issues, psychological issues, and just the basic "how do you handle the lack of.....?." What does happen to a human who is deprived of familiar earth environments for a long period of time? What do you do with human waste on long trips? Do we really have to drink pee (recycled of course)? What's the impact of not being able to stand or run for more than a year? What is "fecal popcorning"? And on and on.

Packing for Mars isn't a comedy, but there are moments of absolute humor in this read.

Well researched, well written, and terribly interesting Packing for Mars is a terrific read, especially for us space program fanatics and amateur astronomers.

I highly recommend.