A 1978 group of people in this profession called “Thirty-Five New Guys” included six pioneering female members like Shannon Lucid. An actress diversified this profession through a national outreach campaign with the company Woman in Motion. A person best known for this profession publicly came out via her obituary and was once asked if 100 tampons was appropriate for one week (10[1])in this profession. Actress Nichelle Nichols inspired people in this profession like Mae Jemison. In a televised accident investigated by the Rogers Commission, members of this profession including Judith Resnik perished alongside a teacher trained for this profession named Christa McAuliffe. For 10 points, name this profession of Sally Ride. ■END■