On Feb. 1, 2011, the Hinode satellite captured this breathtaking image of a coronal hole, the dark area seen at the right side of this image. A second, polar coronal hole can also be seen at left.
在2011年2月1日,日本名为日之出（Hinode)的卫星捕获了这张惊人的日冕洞图像,这个黑暗的区域在这个图片的右边，另外一个与之相对的日冕洞在图片的左边出现。
The gray circle at the center of each image is the "pole hole," north of which satellite sensors have historically been unable to collect data.
每幅图中心位置的灰色圆圈是“极点”，卫星从来都无法在极点以北收集数据。
A study using NASA's Swift satellite and the Chandra X-ray Observatory has found a second supersized black hole at the heart of an unusual nearby galaxy already known to be sporting one.
一项研究利用美国宇航局的SWIFT卫星和钱德拉X射线天文台发现在附近的一个不寻常的运动已经知道是一个星系的核心第二个超大型黑洞。
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