THE SIRENS OF MARS: Searching for Life on Another World, when history isn't a far-away enough holiday escape

THE SIRENS OF MARS: Searching for Life on Another World
SARAH STEWART JOHNSON
Crown
$17.00 trade paper, available now

Rating: 4.5* of five

The Publisher Says: Mars was once similar to Earth, but today there are no rivers, no lakes, no oceans. Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum—on the brink, perhaps, of a staggering find, one that would inspire humankind as much as any discovery in the history of modern science.

In this beautifully observed, deeply personal book, Georgetown scientist Sarah Stewart Johnson tells the story of how she and other researchers have scoured Mars for signs of life, transforming the planet from a distant point of light into a world of its own.

Johnson’s fascination with Mars began as a child in Kentucky, turning over rocks with her father and looking at planets in the night sky. She now conducts fieldwork in some of Earth’s most hostile environments, such as the Dry Valleys of Antarctica and the salt flats of Western Australia, developing methods for detecting life on other worlds. Here, with poetic precision, she interlaces her own personal journey—as a female scientist and a mother—with tales of other seekers, from Percival Lowell, who was convinced that a utopian society existed on Mars, to Audouin Dollfus, who tried to carry out astronomical observations from a stratospheric balloon. In the process, she shows how the story of Mars is also a story about Earth: This other world has been our mirror, our foil, a telltale reflection of our own anxieties and yearnings.

Empathetic and evocative, The Sirens of Mars offers an unlikely natural history of a place where no human has ever set foot, while providing a vivid portrait of our quest to defy our isolation in the cosmos.

I RECEIVED A DRC FROM THE PUBLISHER VIA NETGALLEY. THANK YOU.

My Review: Women in STEM fields are still outnumbered by men. I like reading about them because it gives me a hopeful feeling about the pace of change in our world. Once upon a time, Vera Rubin and Lise Mitner and Henrietta Swan Leavitt were just...not talked about, invisible in our public discourse about Science. Now, there are books and movies about the women who have always practiced in the STEM fields like Hidden Figures to educate us on this erased history.

About time, too.

What that doesn't do is tell us anything about the women actively working in the STEM fields, about their motivations and curiosities, their ideas about what the field they're working within is and should be doing. This book's main appeal to me, then, was to tell me about a woman's journey to, and progress within, planetary science—a field I find endlessly fascinating.

I get the whole enchilada here, the story of why the author became a planetary scientist...spoiler alert, the centuries-long Romance of it all had a lot to do with it...as well as her own précis of the state of modern research into the past and present of our neighbor. The reasons we should care about Mars and its past aren't stinted, either.

What I enjoyed most, I think, was her palpable pleasure and excitement as she tells us about the atmosphere of tension and the sense of relief in Mission Control as probes and rovers are launched toward and land on Mars. The description then weaves in the results, the science, that is the reason for all this highly educated and trained labor focusing on this place. Her narrative voice never descends into gee-whizzery. She is definitely writing out of passion and fascination but doesn't become a total fangirl squeeing her way around the world she is privileged to inhabit.

Since that's exactly what I'd do, I was impressed by this restraint. Of course, her long training in the field does instill a certain sense of remove from the raw passion of the fan. It's taken her a lifetime of learning to get to where she is. It wasn't, and isn't, easy to fully dedicate yourself to a passion. The compromises made are always hard...being away from family, the strains on one's marriage...and she deals with all those honestly.

An extensive Notes section offers the non-scientist a roadmap for further reading and discovery. As this is a personal story, a memoir of a woman who chose to serve her passion for science, it isn't a read I judge by how well-sourced her information is. I just went along with this intelligent, erudite guide as I visited the world of a practicing planetary scientist.

You should, too, whatever your sex or gender. Also a good last-minute ebook to gift to your high-school aged girl giftee as a proof that aspirations are very much achievable.