An experimental SpaceX rocket exploded at the end of a high-altitude test flight Tuesday, but heavy fog at the site left even SpaceX at least publicly uncertain about exactly what caused the explosion ...

China’s push to match the world’s leading space powers took a dramatic turn when its first orbital-class reusable rocket ...

Firefly Aerospace shares fell sharply after one of the company’s rockets exploded during testing, raising new concerns about the challenges facing the newly public space technology provider. The stock ...