On Saturday, NASA announced that astronaut Peggy Whitson, who holds a record for the most time spent in space for any woman worldwide and for an American in space of either gender, was coming back down to Earth.
After safely landing in Kazakhstan late Thursday, the astronaut has now spent 665 days, or nearly two full years, in space, AP reports.
Her most recent voyage lasted 288 days, according to NASA — the longest time in orbit during a single spaceflight by a woman.
“Peggy is an inspiration to us all,” President Trump said in a statement released by NASA, “especially to young women interested in or currently pursuing careers in science, technology, engineering and math.”
Read More: Female Astronaut Peggy Whitson Just Shattered a Record Held by Men
Women and girls are still drastically underrepresented in science, technology, engineering, and math (STEM) fields, with less than one-third of jobs in scientific research and development fields worldwide held by women.
A lack of women in STEM fields makes the achievement of the fifth Global Goal for Sustainable Development — gender equality — much more difficult. Global Citizen is campaigning for businesses worldwide to include women in their global supply chains. You can take action here.
Whitson, for her part, has long served as an inspiration for young (and old) women and girls to follow their dreams.
Read More: 17 Top Female Scientists Who Have Changed the World
So, Global Citizen is bringing you five facts that about Peggy Whitson that will bring you back down to earth, and lift you up:
1. She holds the record for most time spent in a space station for an American astronaut — of any gender.
While Whitson comes just short of the world record for most time spent in space, a distinction newly held by fellow cosmonaut Fyodor Yurchikhin, she does hold the records for most time spent in space by a women and most time spent in space by an American. At 665 days, she comes in just short of Yurchikhin’s 673 days over the course of five missions.
2. She’s been called an “American Space Ninja.”
It is one of those rides that you hope never ends. I am so grateful for all those who helped me on each of my missions! #LifeInSpacepic.twitter.com/msjKSg6WWH
— Peggy Whitson (@AstroPeggy) April 23, 2017
The newest commander of the International Space Station (ISS), Randy Bresnik, had high praise for Whitson, calling her an “American Space Ninja,” per AP.
“We are in your debt for the supreme dedication that you guys have to the human mission of exploration,” Bresnik said to the astronauts.
3. She became the first woman to command the International Space Station twice.
In 2008, she became the first woman to command the ISS. In 2016, she became the first woman to “man” the station twice.
She also holds the record for the most spacewalks by a woman — and has spent more than two full days exploring space by foot.
4. Her background is in biochemistry.
638 days in space and the view is still amazing! Soaking up some sunset time in the cupola… pic.twitter.com/AiReQzkjJZ
— Peggy Whitson (@AstroPeggy) August 6, 2017
Peggy Whitson only took one biochemistry class as a college undergraduate because at her small Iowa liberal arts college there was only one offering in the field.
“I just fell in love with it,” she told ASBMB.
After earning her PHD from Rice University, Whitson went on to study urine biochemistry, researching the impact of space travel on kidney functions.
She’s also married to a fellow biochemist, Clarence F. Sams. Go figure!
5. She made apple pie out of tortillas.
My 3rd crop did the best! Chinese Cabbage we've been growing. The best part, after we harvested it for the #science, we got to eat the rest! pic.twitter.com/I3fUk7UTzr
— Peggy Whitson (@AstroPeggy) May 30, 2017
According to AP, Whitson was not only a space glass-ceiling breaker, but also a space innovator.
“She even experimented on food up there, trying to add some pizazz to the standard freeze-dried meals,” AP wrote. “Tortillas transformed into apple pies on her watch.”
We’re excited to see what she can do with a few more, non-freeze-dried ingredients.