Nasa Langley Research Center - Blog Posts

At Langley, Admiration and Gratitude Multiply on Katherine Johnson’s 100th Birthday

When Jasmine Byrd started her job at NASA about two years ago, she knew nothing about Katherine Johnson, the mathematician and “human computer” whose achievements helped inspire the book and movie “Hidden Figures.”

Jasmine Byrd, who works as a project coordinator at NASA's Langley Research Center, looks at an image of Katherine G. Johnson in the lobby of the building named in Johnson's honor. "I was just enthralled with her story," Byrd said.

Credits: NASA/David C. Bowman

At that point, the release of the film was still months away. But excitement was building — particularly at Byrd’s new workplace. She’d arrived at NASA’s Langley Research Center in Hampton, Virginia, where Johnson spent her entire, 33-year NACA and NASA career.

Soon, Byrd felt a strong connection to a woman she’d never met, nearly 70 years her senior.

“I was just enthralled with her story,” said Byrd, a project coordinator for NASA’s Convergent Aeronautics Solutions Project. Today, she works inside Langley’s Building 1244, the same hangar-side location where Johnson crunched numbers for the Flight Research Division in the 1950s.

View images of Katherine G. Johnson through the years at this photo gallery: https://go.nasa.gov/2MskBOq

Credits: NASA via Flickr

“I am thankful for the bridge that Katherine built for someone like myself to easily walk across,” Byrd said. “It helps me to not take this opportunity for granted. I know there were people before me who put in a lot of work and went through a lot of turmoil at times to make sure it was easier for people like myself.”

Fountain of gratitude

As Katherine G. Johnson’s 100th birthday — Aug. 26 — approached, many Langley employees expressed admiration for the woman whose math powered some of America’s first triumphs in human space exploration.

Johnson did trajectory analysis for Alan Shepard’s May 1961 mission Freedom 7, America’s first human spaceflight. At a time when digital computers were relatively new and untested, she famously checked the computer’s math for John Glenn’s historic first orbital spaceflight by an American in February of 1962.

Those are just two bullet points in a brilliant career that stretched from 1953 to 1986.

Her 100th birthday was recognized throughout NASA and around the world. But at Langley, the milestone created an extra measure of pride and joy.

Graduate research assistant Cecilia Stoner, stopped on her way to Langley’s cafeteria, said she admires how Johnson remained humble — even when showered with accolades ranging from the Presidential Medal of Freedom to toys made in her likeness.

Stoner’s lunch companion, Erin Krist, chimed in. “It’s incredible what she managed to do,” said Krist, a summer intern. “She paved the way for women. We couldn’t work here today if that hadn’t happened.”

Langley’s acting chief technologist, Julie Williams-Byrd, echoed that thought.

Julie Williams-Byrd, acting chief technologist at NASA's Langley Research Center, said she admires Katherine Johnson's technical excellence and support of STEM education.

Credits: NASA/David C. Bowman

“She opened the doors for the rest of us,” Williams-Byrd said. “Between her and Dorothy Vaughan and Mary Jackson and all the women who were at Langley at the time. It didn’t matter if they were called computers in skirts. They were here to do a job.

“It’s typical NASA culture, right?” Williams-Byrd said. “We have a mission. Everybody’s going to jump in and do what they can to make that mission successful.”

She also admires Johnson’s devotion to promoting science, technology, engineering and math studies among young people.

“While she was very focused on the technical work and really did great things there, her balance of life and responsibilities to those who would come up behind her, that really resonates with me,” Williams-Byrd said.

A modest mentor

Remarkably, a handful of current Langley employees worked side by side with Johnson. Among them is research mathematician Daniel Giesy, who started at the center in 1977.

“On my first job here, I was teamed with Katherine Johnson,” Giesy said. “She mentored me.”

Johnson showed Giesy the ropes as he and Johnson both provided mathematical and computer programming support for researchers working to find new tools for designing aircraft control systems. They eventually coauthored papers including “Application of Multiobjective Optimization in Aircraft Control Systems Design” from 1979, written with Dan Tabak.

“I would describe her as a good colleague, competent, courteous,” Giesy said. “She had her moments. If you slopped coffee on the way back from the break room, you bloody well better clean up after yourself. You don’t leave it for the janitor staff to work on.

“But she was focused on getting the job done,” Giesy said. “At that point in time, she wasn’t resting on laurels.” Only later would Giesy learn of her historic contributions to early space missions. “She did not brag on herself particularly.”

Regina Johns, who today recruits participants for tests related to crew systems, aviation operations and acoustics, arrived at Langley in 1968 as a high school intern. She returned as a contract employee in 1973 and has worked at Langley ever since.

This 1985 photo shows Katherine G. Johnson — front row, blue dress — posing with the Langley team she worked with at the time. Her coworker Dan Giesy is the bearded man two rows behind her on the far right.

Credits: NASA

In those early days, she remembers running into Johnson on campus occasionally. Johnson would often stop and talk, asking about her plans and what she was working on. Johns would eventually get to know Mary Jackson, another Langley researcher central to the “Hidden Figures” story.

“There weren’t a lot of minorities here at that time,” Johns said. “To know that they were engineers and mathematicians, it just gave me hope that, if they can do it, it can be done. If you work hard, you can do it.”

She, like many across the agency, said she’d like to send Johnson a birthday message.

“If I had a chance, I would say, thank you for setting the pathway for young people. Thank you for showing us that we can do anything.”

Enduring legacy

In terms of lives touched, Johnson’s work with youth stands alongside her impact as a world-class mathematician. Langley’s Katherine G. Johnson Computational Research Facility, which opened in September 2017, offers a physical reminder of her contributions.

“The Katherine Johnson building is near where I work, so I think about her often,” said Kimberly Bloom, director of Langley’s Child Development Center. Johnson’s life and accomplishments would have deserved attention even if Hollywood hadn’t come calling, she suggests.

Kimberly Bloom, director of Langley's Child Development Center, said Katherine Johnson made a positive impact on NASA culture and on America as a whole.

Credits: NASA/Sam McDonald

“It’s an important story — how she empowered women of all races,” Bloom said. “And she encouraged kids to learn. She influenced culture here at NASA, but also beyond and made an impact. She certainly is a role model.

“I’d like to thank her for all she’s done not only for NASA but also for this country,” Bloom said.

Learn more about Katherine G. Johnson's life and contributions to NASA at this link.

Sam McDonald ​NASA Langley Research Center

Museum Exhibit Reveals the NASA Langley Human Computers from "Hidden Figures"

Sam McDonald NASA Langley Research Center

A new display at the Hampton History Museum offers another view of African-American women whose mathematical skills helped the nation’s early space program soar.

“When the Computer Wore a Skirt: NASA’s Human Computers” opens to the public Saturday, Jan. 21, and focuses on three women — Dorothy Vaughan, Mary Jackson and Katherine Johnson — who were illuminated in Margot Lee Shetterly’s book “Hidden Figures” and the major motion picture of the same name. Located in the museum's 20th century gallery, it was created with support from the Hampton Convention and Visitor Bureau and assistance from NASA's Langley Research Center.

“Langley’s West Computers were helping America dominate aeronautics, space research, and computer technology, carving out a place for themselves as female mathematicians who were also black, black mathematicians who were also female,” Shetterly wrote.

The modestly sized exhibit is comprised of four panels with photos and text along with one display case containing artifacts, including a 1957 model Friden mechanical calculator. That piece of equipment represented state-of-the-art technology when then original human computers were crunching numbers. A three-minute video profiling Johnson —a Presidential Medal of Freedom winner — is also part of the exhibit.

A display case at left contains a 1957 Friden STW-10 mechanical calculator, the type used by NASA human computers including Katherine Johnson. "If you were doing complicated computations during that time, this is what you used," said Hampton History Museum Curator Allen Hoilman. The machine weighs 40 pounds.

Credits: NASA/David C. Bowman

Museum curator Allen Hoilman said his favorite artifact is a May 5, 1958 memo from Associate Director Floyd Thompson dissolving the West Area Computers Unit and reassigning its staff members to other jobs around the center.

“It meant that the segregated work environment was coming to an end,” Hoilman said. “That’s why this is a significant document. It’s one of the bookends.”

That document, along with several others, was loaned to the museum by Ann Vaughan Hammond, daughter of Dorothy Vaughan. Hoilman said family members of other human computers have been contacted about contributing artifacts as well.

Ann Vaughan Hammond worked hard to find meaningful items for the display. “She really had to do some digging through the family papers,” Hoilman said, explaining that the women who worked as human computers were typically humble about their contributions. They didn’t save many mementos.

“They never would have guessed they would be movie stars,” Hoilman said.

For more information on Katherine Johnson, click here.

Credits:

Sam McDonald NASA Langley Research Center

Space Launch System (SLS) Core Stage 101

We need the biggest rocket stage ever built for the bold missions in deep space that NASA's Space Launch System rocket will give us the capability to achieve. This infographic sums up everything you need to know about the SLS core stage, the 212-foot-tall stage that serves as the backbone of the most powerful rocket in the world. The core stage includes the liquid hydrogen tank and liquid oxygen tank that hold 733,000 gallons of propellant to power the stage’s four RS-25 engines needed for liftoff and the journey to Mars. 

Image Credit: NASA/MSFC

Power of Pink Provides NASA with Pressure Pictures

They say you show your true colors when you’re under pressure.

Turns out the old saying works for models being tested in wind tunnels as well, specifically those coated with a unique Pressure-Sensitive Paint (PSP) that NASA engineers have used for more than 25 years.

Read more: https://www.nasa.gov/aero/power-of-pink-provides-nasa-with-pressure-pictures

Homeschool Day Brings STEM Activities to Virginia Air & Space Center

Jacob Earley, left, Frank Jones and his mother, Maria Jones, learned about the effects of gravity on other planets from NASA intern Jessica Hathaway during Homeschool Appreciation Day, which took place May 6 at the Virginia Air & Space Center (VASC) in Hampton, Virginia. Hathaway was one of several volunteers from NASA's Langley Research Center in Hampton who taught homeschooled children and their parents interactive lessons about everything from ultraviolet radiation to engineering satellites to navigating a rover on Mars. Approximately 300 people registered for the event, which has a focus on activities involving science, technology, engineering and math (STEM). The VASC is the official visitor center for NASA Langley.

Joe Atkinson NASA Langley Research Center

We do the coolest tests here! Check out the Boeing Commercial Crew CST-100 Starliner drop:

Engineers from NASA’s Langley Research Center in Hampton, Va., and Boeing dropped a full-scale test article of the company’s CST-100 Starliner into Langley’s 20-foot-deep Hydro Impact Basin at the Landing and Impact Research Facility. Although the spacecraft is designed to land on land, Boeing is testing the Starliner’s systems in water to ensure astronaut safety in the unlikely event of an emergency. This test happened Feb. 9, 2016.