rjxie 发表于 2002-9-28 17:30

[酷图] X光彩虹

J. McClintock et al. (CfA), CXC, NASA

http://antwrp.gsfc.nasa.gov/apod/image/0209/xtej1118_xray_big.jpg

penalope 发表于 2002-9-28 18:17

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