This composite neatly compares two pictures of the Sun taken with the same telescope and camera on the dates of Perihelion (closest approach) and Aphelion in 2008.

这张合成照片直观地比较了两张由同一台望远镜和照相机拍摄的太阳，一张拍摄于2008年近日点，另一个拍摄于同年的远日点。

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You can use a colored gel pen to write dates, names, and other highlights about the activities in the pictures.

您可以使用彩色中性笔写日期，姓名，和其他突出的活动图片。

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You can use a colored gel pen to write dates, names, and other highlights about the activities in the pictures.

您可以使用彩色中性笔写日期，姓名，和其他突出的活动图片。

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