地球空间

例句：

1. 1. The space agency is responsible for monitoring the Earth's atmosphere and space.
   太空机构负责监测地球的大气和空间。
2. 2. The scientists conducted experiments in the geospace to study the effects of radiation on living organisms.
   科学家们在地球空间进行实验，研究辐射对生物的影响。
3. 3. The space shuttle orbited the Earth at an altitude of 200 miles before returning to its launch pad.
   航天飞机在离地球200英里的高度轨道上飞行，然后返回发射台。