Tam O'Shaughnessy

Sally Ride Science was acquired by the University of California, San Diego, in October 2015. O'Shaughnessy is executive director of the resulting nonprofit entity, Sally Ride Science at UC San Diego.

As a scientist and educator, O'Shaughnessy became deeply concerned about the underrepresentation of women in science and technical professions. Research shows that young girls like science and have the same aptitude for it as boys, but in adolescence, girls tend to drift away from science, in part because of subtle stereotypes and lack of role models. In 2001, Ride, O'Shaughnessy, and three like-minded friends—Karen Flammer, Terry McEntee, and Alann Lopes—founded Sally Ride Science with the goal of narrowing the gender gap in science.

From 2001 to 2015, O'Shaughnessy served as the company's chief creative officer, overseeing all content—books, websites, and teacher training curricula. She guided the creation of the Cool Careers in STEM and Key Concepts in Science programs, which combine professional development for teachers with student books and teacher guides. O'Shaughnessy also served as chief operating officer of Sally Ride Science from 2009 through 2013, chairman of the board of directors from 2013 to 2015, and chief executive officer from 2014 to 2015.

O'Shaughnessy earned B.S. and M.S. degrees in biology from Georgia State University and a Ph.D. in school psychology from the University of California, Riverside. She was assistant professor of school psychology at Georgia State University from 1998 through 2001, and then associate professor of school psychology at San Diego State University from 2002 until 2007. O'Shaughnessy's research on preventive interventions for children with reading difficulties was continuously funded by the U.S. Department of Education starting in graduate school. She retired early to concentrate on Sally Ride Science, and was named associate professor emeritus at San Diego State University.

O'Shaughnessy has extensive experience cultivating girls' and boys' interest in reading, math, and science. Besides being a former science teacher, O'Shaughnessy has written 12 children's science books, including six with Sally Ride. They received the American Institute of Physics Children's Science Writing Award in 1995 for their second book, The Third Planet: Exploring the Earth From Space. In October 2015, O'Shaughnessy published a children's biography of Ride, Sally Ride: A Photobiography of America's Pioneering Woman in Space. The book combines reminiscences from Ride's family and friends with photos, including many family and personal photos.

O'Shaughnessy was the romantic partner of NASA Astronaut Sally Ride from 1985 until Ride's death in 2012.

O'Shaughnessy also competed in the 1972 Wimbledon Championships. During her tennis career, she was ranked as high as No. 52 in the world in women's singles by the Women's Tennis Association and as high as No. 6 in the U.S. in women's doubles (with Ann Lebedeff) by the USTA. O'Shaughnessy won national hard-court doubles titles in the junior division (with Ann Lebedeff) and in the women's division (with Pam Austin).

O'Shaughnessy went on to play on the women's professional tennis circuit from 1971 to 1974. She competed in the U.S. National Championships (now known as the U.S. Open) in 1966, 1970, and 1972.

O'Shaughnessy was coached by Dr. Robert Walter Johnson, a physician who played a key role in the tennis careers of Althea Gibson and Arthur Ashe. Johnson was an official of the American Tennis Association (ATA), an organization that promotes tennis for African Americans but welcomed players of all backgrounds. During the summer of 1966, O'Shaughnessy, who is not African American, competed in ATA tournaments in addition to U.S. Tennis Association junior events. She won the ATA national 18-and-under championship, and so was automatically entered into the U.S. National Championship draw.

Tam Elizabeth O'Shaughnessy (born January 27, 1952) is an American children's science writer and former professional tennis player who co-founded the science education company Sally Ride Science together with her partner, astronaut Sally Ride, the first American woman and third woman in space. The company was relaunched as a nonprofit entity, Sally Ride Science at UC San Diego, on October 1, 2015. O'Shaughnessy serves as executive director.