Michael Meyer is the lead scientist for NASA's Mars exploration program.

Michael Meyer 是 NASA 火星探索计划的首席科学家。

They announced plans for a huge space exploration program. Its goal is to find alien life in space.

他们宣布了一项庞大的太空探索计划。它的目标是在太空中寻找外星生命。

China has approved the fourth phase of its lunar exploration program, including a basic model of a research station built on the moon over the coming decade.

中国已批准月球探索计划的第四阶段，包括在未来十年在月球上建立一个研究站的基本模型。

This high-resolution photo was captured by a reconnaissance orbiter, a spacecraft designed to search for the existence of water on Mars as part of NASA's Mars exploration program.

这张高分辨率的照片是由侦察轨道飞行器拍摄的，这是美国国家航空航天局火星探测计划的一部分，用来寻找火星上是否有水的宇宙飞船。