But it isn't just filled-in craters. Using special cameras, the probe showed what one scientist called "the mysterious dark blue material." It was all over the planet. That led Arizona State University geologist Mark Robinson to speculate that the mineral is important but still unknown stuff ejected from Mercury's large core in the volcanic eruptions.
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It is to move into an orbit 217 miles (350 kilometers) above Earth and conduct surveys of Chinese farmland using special cameras, along with experiments involving growing crystals in zero gravity.
它将要进入位于地球上空217英里(合350公里)处的轨道，使用特制相机来调查中国的农业用地，并将展开实验以在零重力下制造水晶。
The team of scientists captured the sea creatures using special low-light sensitive, custom designed remote controlled cameras, which sat on the sea floor.
这个科学家团队利用特别定制的低光敏遥控相机捕捉呆在海底的生物照片。他们在海底拍摄了十天。
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