Donna Shirley pictured at her home in Tulsa, with a model of the Sojourner rover she was in charge of that explored Mars.
TulsaPeople
When NASA's Perseverance rover landed successfully on Mars on February 18, 2021, calling it "one giant leap for mankind" – as Neil Armstrong said when he set foot on the moon in 1969 – would have been inaccurate. This year actually marked the fifth time the U.S. space agency has put a remote-controlled robotic exploration vehicle on the Red Planet. And it was a female engineer named Donna Shirley who broke new ground for women in science as the manager of both the Mars Exploration Program and the 30-person team that built Sojourner, the first rover to land on Mars on July 4, 1997.
For Shirley, the Mars Pathfinder mission was the climax of her 32-year career at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, California. The Oklahoma-born scientist, who earned her Master's degree in aerospace engineering from the University of Southern California, saw her profile skyrocket with media appearances from CNN to the New York Times, and her autobiography Managing Martians came out in 1998. Now 79 and living in a Tulsa retirement community, she still embraces her status as a female pioneer.
<p>"Periodically, I'll hear somebody say they got into the space program because of me, and that makes me feel really good," Shirley told <em>Leaps.org</em>. "I look at the mission control area, and there are a lot of women in there. I'm quite pleased I was able to break the glass ceiling."</p><p>Her $25-million, 25-pound microrover – powered by solar energy and designed to get rock samples and test soil chemistry for evidence of life – was named after <a href="https://www.womenshistory.org/education-resources/biographies/sojourner-truth" target="_blank" rel="noopener noreferrer"><u>Sojourner Truth</u></a>, a 19th-century Black abolitionist and women's rights activist. Unlike Mars Pathfinder, Shirley didn't have to travel more than 131 million miles to reach her goal, but her path to scientific fame as a woman sometimes resembled an asteroid field.</p>
<img
class="rm-shortcode" lazy-loadable="true"
data-runner-src="https://leaps.org/media-library/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTgwMDE3Ny9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzMjcxOTc0M30.2fPrTqSLjUqZGA4-cO0FvzCrneRU6SQ9HcnvROwsar0/image.jpg?width=980"
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data-rm-shortcode-id="0676202aa909c88a9b539cf8609cbf70" data-rm-shortcode-name="rebelmouse-image" />The Sojourner Rover in 1997 on Mars.NASA/JPL
<p>As a high-IQ tomboy growing up in Wynnewood, Oklahoma (pop. 2,300), Shirley yearned to escape. She decided to become an engineer at age 10 and took flying lessons at 15. Her extraterrestrial aspirations were fueled by <a href="https://raybradbury.com/" target="_blank" rel="noopener noreferrer"><u>Ray Bradbury</u></a>'s The Martian Chronicles and <a href="https://arthurcclarke.org/" target="_blank" rel="noopener noreferrer"><u>Arthur C. Clarke</u></a>'s The Sands of Mars. Yet when she entered the University of Oklahoma (OU) in 1958, her freshman academic advisor initially told her: "Girls can't be engineers." She ignored him.</p><p>Years later, Shirley would combat such archaic thinking, succeeding at JPL with her creative, collaborative management style. "If you look at the literature, you'll find that teams that are either led by or heavily involved with women do better than strictly male teams," she noted.</p><p>However, her career trajectory stalled at OU. Burned out by her course load and distracted by a broken engagement to marry a fellow student, she switched her major to professional writing. After graduation, she applied her aeronautical background as a McDonnell Aircraft technical writer, but her boss, she says, harassed her and she faced gender-based hostility from male co-workers.</p><p>Returning to OU, Shirley finished off her engineering degree and became a JPL aerodynamist in 1966 after answering an ad in the St. Louis Post-Dispatch. At first, she was the only female engineer among the research center's 2,000-odd engineers. She wore many hats, from designing planetary atmospheric entry vehicles to picking the launch date of November 4, 1973 for Mariner 10's mission to Venus and Mercury.</p><p>By the mid-1980's, she was managing teams that focused on robotics and Mars, delivering creative solutions when NASA budget cuts loomed. In 1989, the same year the Sojourner microrover concept was born, President George H.W. Bush announced his <a href="https://theconversation.com/george-h-w-bushs-overlooked-legacy-in-space-exploration-108148" target="_blank" rel="noopener noreferrer"><u>Space Exploration Initiative</u></a>, including plans for a human mission to Mars by 2019.</p><p>That target, of course, wasn't attained, despite huge advances in technology and our understanding of the Martian environment. Today, Shirley believes humans could land on Mars by 2030. She became the founding director of the Science Fiction Museum and Hall of Fame in Seattle in 2004 after leaving NASA, and to this day, she enjoys checking out pop culture portrayals of Mars landings – even if they're not always accurate.</p><p>After the novel <em>The Martian</em> was published in 2011, which later was adapted into the <a href="https://www.youtube.com/watch?v=ej3ioOneTy8" target="_blank" rel="noopener noreferrer"><u>hit film</u></a> starring Matt Damon, Shirley phoned author Andy Weir: "You've got a major mistake in here. It says there's a storm that tries to blow the rocket over. But actually, the Mars atmosphere is so thin, it would never blow a rocket over!"</p><p>Fearlessly speaking her mind and seeking the stars helped Donna Shirley make history. However, a 2019 <a href="https://www.washingtonpost.com/technology/2019/11/26/nasa-was-year-woman-yet-women-still-are-big-minority-space-agency/" target="_blank" rel="noopener noreferrer"><u>Washington Post story</u></a> noted: "Women make up only about a third of NASA's workforce. They comprise just 28 percent of senior executive leadership positions and are only 16 percent of senior scientific employees." Whether it's traveling to Mars or trending toward gender equality, we've still got a long way to go.</p>
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Lucas Aykroyd is an award-winning journalist and public speaker based in Vancouver. His work has appeared in the New York Times, the Washington Post, National Geographic, Ms. Magazine, and the Globe and Mail. On assignment, he has tracked polar bears in the Canadian Arctic, gone swimming with whale sharks in Mexico, and encountered mountain gorillas in Uganda. Aykroyd has covered five Olympics and frequently contributes to Arizona State University's Global Sport Matters research project. In 2017, he founded the Irene Adler Prize, an annual $1,000 scholarship for women writers.