The time warp occurs because this image captured in a single frame a four hour exposure of the night sky. As a result, prominent star trails are visible.
发生时间弯曲是因为这张图是对夜空曝光4小时的单帧照片，结果可见显著的星迹。
Then, considering the gong li has served as the image ambassador of the Olympic bid, China to avoid repetition, delegation want to enable a new star, only selected trend?
后来，考虑到巩俐已经担任过中国申奥的形象大使，为避免重复，代表团想要启用一颗新星，才选中了卓灵？
I couldn't tell whether or not you just added the star as part of the row's background image, or if you had a separate image for that.
我不能告诉你是否不只是增加了明星作为该行的背景图像的一部分，或者如果你曾经对单独的图像。
Walter Lewin, though, has asked APOD to pose this as a challenge to astrophotographers: create a real single-exposure image of a clear night sky that features 360 degree star trails.
沃尔特·卢因通过APOD向广大天体摄影师发起挑战——拍摄一幅360度星流迹的单曝光晴朗夜空照片。
Create a new layer above the text layer and with White as foreground color and using one of those star brushes, click on the edges of certain pieces. use the following image for reference.
在文本层上方创建一个新层，前景色为白色，使用其中一个星星笔刷，在一些碎片的边缘单击。参考下图。
Create a new layer above the text layer and with White as foreground color and using one of those star brushes, click on the edges of certain pieces. use the following image for reference.
在文本层上方创建一个新层，前景色为白色，使用其中一个星星笔刷，在一些碎片的边缘单击。参考下图。
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