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主題: CDF-S XT1 作者: peter 於 2017-04-01 09:06:42 http://www.universetoday.com/134826/deepest-x-ray-image-ever-made-contains-mysterious-explosion/
(http://www.universetoday.com/wp-content/uploads/2017/03/cdfs-xt1-hst-layout-580x291.jpg) X-ray (left) and optical (right) images of the space around the X-ray source, made with Chandra and the Hubble Space Telescope, respectively. Credit: NASA/CXC/F. Bauer et al. |