Meet Janet Petro: The first woman in history to lead NASA as acting administrator, appointed by Donald Trump

Petro is the first woman to lead NASA since its founding in 1958. (Image: NASA)

On January 20, 2025, Janet Petro was appointed acting NASA administrator by US President Donald Trump. This follows her leadership at the Kennedy Space Center. Petro’s appointment marks a new era for NASA, bringing fresh perspectives to the agency’s missions.

A Historic Appointment
Petro is the first woman to lead NASA since its founding in 1958. She takes over from Bill Nelson, the 14th NASA administrator. In her new role, she is responsible for guiding NASA’s budget and programmes until a permanent administrator is confirmed.

“I am honoured to lead NASA during this time,” said Petro. “NASA will align with the new administration’s policies while staying true to our mission and values,” she added.

Janet Petro's Background and Achievements
Janet E. Petro has an impressive career spanning military and civilian roles. She was appointed NASA’s acting administrator and the 11th director of the John F. Kennedy Space Center. Petro previously served as deputy director of the space centre.

A graduate of the US Military Academy, Petro served as a commissioned officer in the US Army. She piloted helicopters and led troop assignments in Germany. After her military career, she transitioned to roles in Science Applications International Corporation and McDonnell Douglas Aerospace Corporation.

Petro's achievements include being inducted into Florida’s Women’s Hall of Fame in 2018. She also received the Samuel J. Heyman Service to America Medal and the Silver Snoopy Award.

Leading NASA into the Future
Petro continues to steer NASA through this transitional phase. Under her leadership, the agency remains committed to space exploration. Her leadership brings a renewed focus on science, engineering, and gender representation in space.