非洲最大的传媒集团纳斯帕斯称其将购买俄罗斯互联网公司数码天空科技28.7%的股份，后者也拥有“脸谱”的股份。
Naspers, Africa’s biggest media group, said it would take a 28.7% stake in Digital Sky Technologies, a Russian internet company that also owns a share of Facebook.
非洲最大的传媒集团纳斯帕斯称其将购买俄罗斯互联网公司数码天空科技28.7%的股份，后者也拥有“脸谱”的股份。
Naspers, Africa's biggest media group, said it would take a 28.7% stake in Digital Sky Technologies, a Russian Internet company that also owns a share of Facebook.
只需要点英国人的小智慧，将一个绑在氦气球上的标准数码相机飘入天空，万事俱矣。
Just a little British ingenuity that saw a standard digital camera taped to a helium balloon and floated into the sky.
曝光的天空被旋转着以补偿地球的自转，然后把一连串的图像叠放在一起，产生了与单一曝光相同的图像，可是很少有数码噪声。
The sky in the exposures was de-rotated to compensate for the rotation of Earth, then images were stacked together producing an image identical to a single exposure but with less digital noise.
上面图是一系列数码照片叠加而成的，让恒星重合，而火星貌似在天空中画了一个环。
Pictured above is a series of images digitally stacked so that all of the stars images coincide. Here, Mars appears to trace out a loop in the sky.
上面图是一系列数码照片叠加而成的，让恒星重合，而火星貌似在天空中画了一个环。
Pictured above is a series of images digitally stacked so that all of the stars images coincide. Here, Mars appears to trace out a loop in the sky.
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