A Chinese scientist behind China’s BeiDou Navigation Satellite System rejects the “goddess” label, asserting that research transcends gender. Xu Ying, 43, hails from Sichuan province in southwestern China, born to a maths teacher mother and an agricultural technician father. As a gifted child with a passion for physics and mathematics, Xu began primary school at the age of four, entered university at 16 to pursue communications engineering, and consistently ranked at the top of her class each...