Sally Ride, America's first female astronaut to enter space, died yesterday at the age of only 61. She had been fighting pancreatic cancer.
Though much of the news coverage this day after her passing is focused on her groundbreaking flight aboard Space Shuttle Challenger in 1983 or on her previously unknown female partner of 27 years -- both of which are important and interesting angles -- at The Commonwealth Club of California we also remember her crucial work championing math and science education for girls. That was the focus of her program at the Club seven years ago, titled "The Greatest Challenge Facing Humanity."
Read a PDF of her speech and audience Q&A at The Commonwealth Club on June 16, 2005.