天文学家通过这次观测，还进一步精确了地球到星系中心的距离，为27000光年。
The observations have also allowed astronomers to pinpoint the Earth's distance from the centre of the galaxy with greater precision, measuring it at 27, 000 light years.
从地球上看，曾在2005年观测到的太阳上最大的活跃区，现已旋转到了其表面的中心位置。这意味着，它所引起的任何喷发都将直接指向地球。
The largest active region seen on the sun since 2005 has rotated to the center of the sun's face, as seen from earth-which means any eruptions it produces will be aimed right at us.
在这次月食中，在北美洲最佳观测点可以看到在寒冬的天空中出现一轮铜黄色的月盘，这是因为月亮由于地球黯淡阴影的中心滤过的光芒而变红了。
During the eclipse, the best viewing in North America found the coppery lunar disc high in a cold winter sky, the Moon reddened by light filtering into the Earth's dark central shadow or umbra.
每一天，美国宇航局(NASA)约翰逊航天中心的组员地球观测组(Crew Earth Observations, CEO)都要求国际空间站中的宇航员拍特定的地面目标的照片。
Each day, the Crew Earth Observations team at NASA's Johnson Space Center sends specific ground targets for photography to astronauts on the International Space Station (ISS).
泰勒博士和沙巴卡博士任职于马里兰州的戈达德太空遨游飞翔中心，他们负责观测那些可以或许检测海水流动引起的地球磁场的微小变化的卫星。
Dr Tyler and Dr Sabaka, who work at the Goddard Space Flight Centre, in Maryland, observe that satellites can detect small changes in Earth's magnetic field induced by the movement of water.
泰勒博士和沙巴卡博士任职于马里兰州的戈达德太空遨游飞翔中心，他们负责观测那些可以或许检测海水流动引起的地球磁场的微小变化的卫星。
Dr Tyler and Dr Sabaka, who work at the Goddard Space Flight Centre, in Maryland, observe that satellites can detect small changes in Earth's magnetic field induced by the movement of water.
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