Blast off into the bizarre, hilarious and occasionally cringe-inducing reality of space travel with ‘Packing for Mars‘. Mary Roach, known for her sharp wit and fearless curiosity, doesn’t just look at rockets and moon rocks, she dives headfirst into the human side of leaving Earth, with all its messy, bodily complications…
This isn’t about heroic astronauts striking dramatic poses against the stars. Instead, it’s about what actually happens when you try to eat, sleep, shower, or even get intimate, in a zero-gravity tin can hurtling through the void. Roach peels back the polished sheen of space exploration and shows what it really takes to survive beyond our atmosphere: the awkward tests, the parabolic flights that make your breakfast revisit you midair and the hard-to-believe research into topics NASA would rather gloss over.
Across sixteen chapters, Roach tackles the big and small with equal enthusiasm. There are cadaver crash tests to perfect spacecraft safety, psychological screenings to weed out the claustrophobic or quick-tempered and all the sticky details of waste disposal in orbit. Her style is irreverent but never mocking, there’s a genuine fascination behind every question she asks, no matter how uncomfortable.
What makes the book stand out is Roach’s ability to make the science feel so human. She writes about astronauts not as mythical figures, but as people whose stomachs churn and nerves fray. Her humour sneaks in everywhere, balancing the technical and the absurd. It’s the same humour that makes readers laugh about the idea of space toilets one moment and feel awe at human ingenuity the next.
The chapters aren’t dry lectures; they read like lively conversations – sometimes confessional, sometimes incredulous, but always propelled by curiosity. From the first page, Roach invites readers to wonder: how does the body cope with months away from gravity? What’s it really like to float, strapped into a sleeping bag so you don’t drift into a crewmate? And yes… what actually happens if two astronauts try to have sex in space?
But beneath the laughs and weird trivia lies something deeper: a respect for the people who subject themselves to these tests, training and discomfort so humanity can explore the stars. Roach never loses sight of the wonder that drives space exploration, even when describing the nauseating parts.
Packing for Mars isn’t just a collection of quirky facts. It’s a reminder that space travel is as much about stubborn, inventive humans as it is about engineering marvels. At once funny, eye-opening, and oddly touching, it shows that the strangest part of space might not be the void itself, but the lengths we go to survive in it…
The best-selling author of Stiff and Bonk explores the irresistibly strange universe of space travel and life without gravity. Space is a world devoid of the things we need to live and thrive: air, gravity, hot showers, fresh produce, privacy, beer. Space exploration is in some ways an exploration of what it means to be human. How much can a person give up? How much weirdness can they take? What happens to you when you can’t walk for a year? have sex? smell flowers? What happens if you vomit in your helmet during a space walk? Is it possible for the human body to survive a bailout at 17,000 miles per hour? To answer these questions, space agencies set up all manner of quizzical and startlingly bizarre space simulations. As Mary Roach discovers, it’s possible to preview space without ever leaving Earth. From the space shuttle training toilet to a crash test of NASA’s new space capsule (cadaver filling in for astronaut), Roach takes us on a surreally entertaining trip into the science of life in space and space on Earth.
