多亏了一打的太空望远镜，太阳活动能够被细致地观测记录下来。
The sun is under scrutiny as never before thanks to an Armada of space telescopes.
火星在冲日时最宜进行望远镜观测，因为这时它离行星地球最近而且在与太阳相对的位置。
Mars offers the best telescopic views at opposition, since that's when it is closest and opposite the Sun in planet Earth's sky.
太阳动态观测台是现在美国航空航天局观测太阳最好的“眼睛”，它的分辨率远超过其它任何望远镜。
The Solar Dynamics Observatory is now NASA's best eye on the sun, with a resolution far-exceeding any previous telescope.
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