space observation

例句：

1. 1. The astronauts conducted a space observation during theirmission.
   宇航员们在任务期间进行了太空观测。
2. 2.The new space telescope will enable usto observe the universe from a different perspective.
   新的太空望远镜将使我们能够从不同的角度观察宇宙。
3. 3. The team is planning toconduct a space observation to study the effectsof climate change on the planet.
   团队正在计划进行一次太空观测，以研究气候变化对地球的影响。