“太空人”用英语怎么说？

特里·皮尔为休斯敦太空人队率先击球。Terry Puhl leads off for the Houston Astros.所有太空人都应能承受加速度.All spacemen must be able to bear acceleration.我们都向英勇的苏联太空人致敬.All of us salute the brave cosmonauts of the Soviet Union....