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Naoko Yamazaki
Naoko Yamazaki.jpg
Born (1970-12-27) December 27, 1970 (age 54)
Matsudo, Chiba, Japan
Status Retired
Nationality Japanese
Occupation Engineer, Researcher
Space career
NASDA/JAXA astronaut
Time in space
15 days, 2 hours, 47 minutes
Selection 1999 NASDA Group
Missions STS-131
Mission insignia
STS-131 patch.svg
Retirement August 31, 2011

Naoko Yamazaki (山崎 直子, Yamazaki Naoko, born December 27, 1970) is a Japanese engineer and former astronaut at JAXA. She was the second Japanese woman to fly in space. The first was Chiaki Mukai.

Early Life and Education

Naoko Yamazaki was born in Matsudo City, Japan. She also lived in Sapporo for two years when she was a child. Naoko finished high school in 1989.

She then went to the University of Tokyo. In 1993, she earned a Bachelor of Science degree. Her main subject was Aerospace Engineering. She continued her studies and received a Master of Science degree in Aerospace Engineering in 1996.

Becoming an Astronaut at JAXA

Naoko Yamazaki started working at the National Space Development Agency of Japan (NASDA) in 1996. NASDA is now known as JAXA. She helped develop the Japanese Experiment Module (JEM). This module is a part of the ISS.

She also worked on fixing problems with the JEM. She helped create the first steps for how to use it. From 1998 to 2000, she worked on a special science tool. This tool was called the ISS Centrifuge. It was used for life science experiments.

Astronaut Training

In February 1999, Naoko Yamazaki was chosen as an astronaut candidate. She began her basic astronaut training in April 1999. By September 2001, she was officially certified as an astronaut.

After 2001, she continued with advanced training for the ISS. She also helped develop new equipment for the Japanese Experiment Module. In May 2004, she completed training in Russia. This training taught her how to be a Flight Engineer for the Soyuz spacecraft.

Working with NASA

In June 2004, Naoko Yamazaki moved to Houston, Texas. She started astronaut training at the Johnson Space Center. She was assigned to the Robotics Branch. This branch works with robots in space.

In 2006, she was chosen as a NASA mission specialist. This meant she would help manage space missions.

Flying on the Space Shuttle

In November 2008, JAXA announced exciting news. Naoko Yamazaki would be the second Japanese woman to fly into space. Her mission was STS-131. This mission launched on April 5, 2010.

STS-131 Soichi Noguchi, Stephanie Wilson and Naoko Yamazaki
Astronauts Soichi Noguchi, Naoko Yamazaki, and Stephanie Wilson inside the Destiny laboratory on the International Space Station during mission STS-131.

She flew on the space shuttle Discovery. She returned to Earth on April 20, 2010. The Space Shuttle program ended in 2011. This made her the last Japanese astronaut to fly on a Space Shuttle.

STS-131 ISS-23 Four Astronauts
The four women astronauts from STS-131 and Expedition 23 (Yamazaki is on the top right). This was the first time four women were in space at the same time.

Naoko Yamazaki spent a total of 15 days, 2 hours, and 47 minutes in space. She retired from JAXA on August 31, 2011.

After Her Space Career

After returning from space, Naoko Yamazaki continued her studies. She also did research at the University of Tokyo. This began in December 2010.

Since 2011, she has been busy promoting STEM activities. STEM stands for Science, Technology, Engineering, and Math. She is also a member of the Japanese government's Space Policy Committee.

In July 2018, Naoko Yamazaki helped start the Space Port Japan Association. This group works to open spaceports in Japan. They work with companies, groups, and the government. She also advises the Young Astronaut Club. She is the Chairman of the Women in Aerospace program for the Japan Rocket Society.

As of July 2019, Naoko Yamazaki was working on her PhD. She was studying at the Intelligent Space Systems Lab. This lab is part of the University of Tokyo.

Personal Life

Naoko Yamazaki was married to Taichi Yamazaki. They have two children together. They divorced in February 2012. She enjoys hobbies like scuba diving, snow skiing, flying, and music.

In 2007, Naoko Yamazaki even used her voice in an anime show. She voiced herself in an episode of Rocket Girls.

See also

Kids robot.svg In Spanish: Naoko Yamazaki para niños

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