Sally Ride, the first American woman to fly in space, died Monday after a 17-month battle with pancreatic cancer, her company said on its website. She was 61.
"Sally lived her life to the fullest, with boundless energy, curiosity, intelligence, passion, commitment, and love. Her integrity was absolute; her spirit was immeasurable; her approach to life was fearless," read a statement on the Sally Ride Science website.
Ride rode to orbit aboard the space shuttle Challenger almost 30 years ago to become America's first woman in space.
She is survived by her partner of 27 years, Tam O'Shaughnessy, her mother, her sister, and other family members.
"Sally Ride broke barriers with grace and professionalism -- and literally changed the face of America's space program," said NASA Administrator Charles Bolden. "The nation has lost one of its finest leaders, teachers and explorers. Our thoughts and prayers are with Sally's family and the many she inspired. She will be missed, but her star will always shine brightly."
President Obama released the following statement on Ride's death:
Michelle and I were deeply saddened to hear about the passing of Sally Ride. As the first American woman to travel into space, Sally was a national hero and a powerful role model.
She inspired generations of young girls to reach for the stars and later fought tirelessly to help them get there by advocating for a greater focus on science and math in our schools.
Sally’s life showed us that there are no limits to what we can achieve and I have no doubt that her legacy will endure for years to come. Our thoughts and prayers go out to Sally’s family and friends.