Caption : : in 1996 , comet hyakutake appeared in the night sky , as it was very close to earth , marking it as the great comet in the recent 1996年，夜空中出现的百武彗星，因为很接近地球的关系，所以成为了近年的大彗星。
The sun , our nearest star , is the fundamental source of energy and heat for the earth , which is vital for the existence of life on our planet 太阳是最接近地球的恒星，是能量和热力的基本来源，对地球上生命的存活至关重要。
" solarmax " is a breathtaking giant - screen adventure that explores man s quest through for knowledge about the awesome and mysterious power of the closest star 活力太阳为一扣人心弦的大银幕电影，探讨人类在致力认识太阳方面所作的努力，让我们了解这颗充满神秘力量而又最接近地球的恒星。
As knowledge of nuclear - weapon and ballistic - missile technology proliferates among potential adversary states and , perhaps , terrorist groups , concerns mount for the future of the global satellite system 根据美国人造卫星工业协会表示，目前在最接近地球的轨道上，有250多枚商用及军用人造卫星，大多数无法抵挡高空核爆所发出的辐射线。
Various defensive strategies have been proposed , including nudging an approaching asteroid with a nuclear blast or darkening part of the object ' s surface so that the thrust produced by radiated heat changes its orbit 已经有人提出各种防范措施，包括用核弹推移接近地球的小行星，或是炸毁物体部份表面，让辐射热产生的推力改变它的轨道。
Notice how the order of planetary rulership over the faces winds across the column in descending order of their proximity to earth ; that is - saturn , jupiter , mars , sun , venus , mercury , moon 注意，面守护星的顺序是按照其接近地球的顺序递减排列， （土星木星火星太阳金星水星月亮）由火星从白羊座0度开始按照接近地球的顺序递减排列。
