How corrosive valves may have delayed the launch of Boeing’s Starliner The VergeIt’s not the heat, it’s the humidity that grounded Boeing’s Starliner Ars TechnicaCrucial test for Boeing's Starliner, built to carry humans, delayed until 2022 CNNBoeing zeroing in on complex cause of Starliner launch scrub CBS NewsHumidity caused corrosion of Starliner capsule valves, Boeing, NASA say UPI NewsView Full Coverage on Google News