图像是一系列的图片，塔霍湖的季节，最近在塔霍湖进入地球天文台的改变的世界系列。
The images are part of a year-long series of images, Seasons in Lake Tahoe, the latest entry in the Earth Observatory's World of Change series.
天文学家们认为在上面那张钱德拉X射线天文台的图片的匣子里的物体可能是一个难以捉摸的中等质量黑洞。
Astronomers think the object shown in this Chandra X-ray Observatory image (in box) may be an elusive intermediate-mass black hole.
这张NGC 6240（星系）的图片是来自钱德拉（X射线天文台）新X射线数据（如图中红、橙、黄部分所示）和哈勃望远镜于2008年首度公开的一张光学图像两者合成的。
This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an optical image from the Hubble Space Telescope originally released in 2008.
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