Nearly 150 girls will come together March 2 for the third annual Girls Steam Ahead 2019 program at Idlewild Country Club. This year’s theme is “Major Decisions.” Meghan Ostermann, who works for SpaceX, tells a group of girls how her math studies in high school help her do her job as a propulsion engineer during the 2018 Girls STEAM Ahead event. (Chronicle file photo)
“Girls STEAM Ahead is designed to support young women who have traditionally been underrepresented in . . .