We're celebrating International Women's Day by showing off some of the amazing scientists who have graced the stages of the World Science Festival. From geneticists and neuroscientists to physicists, climate scientists, engineers, and even astronauts, we've been honored to host science stars like Mayim Bialik, Ayana Elizabeth Johnson, Gabriela González, Jane Lubchenco, Aprille Joy Ericsson, Sylvia Earle, Wendy Suzuki, France A. Córdova, Yvonne Cagle, Cassie Kloberdanz Lee, Ellen Stofan, Lesa Roe, and Nergis Mavalvala. Which inspirational women are you celebrating today? #InternationalWomensDay #IWD18 ♀️👩🏽‍🔬👩🏿‍⚕️👩🏽‍🚀 . . . . . . . . . . . #WomenInScience #science #womensday #womensmonth #womenshistorymonth #womendsday2018 #womancrush #tbt #women #physics #neuroscience #biology #medicine #persist #worldsciencefestival #pressforprogress #feminism #wecandoit #inspire #inspiring #inspirationalwomen