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File:Sun in X-Ray.png

Sun_in_X-Ray.png （690 × 500像素，文件大小：338 KB，MIME类型：image/png）

摘要

描述 This image shows the Sun as viewed by the Soft X-Ray Telescope (SXT) onboard the orbiting Yohkoh satellite. The bright, loop-like structures are hot (millions of degrees) plasma confined by magnetic fields rooted in the solar interior. An image of the sun in visible light would show sunspots at the feet of many of these loops. The halo of gas extending well beyond the sun is called the corona. The darker regions at the North and South poles of the Sun are coronal holes, where the magnetic field lines are open to space and allow particles to escape.
日期
来源
  • NASA Goddard Laboratory for Atmospheres
  • Yohkoh mission of ISAS, Japan. The Yohkoh Soft X-ray telescope was prepared by the Lockheed-Martin Solar and Astrophysics Laboratory, the National Astronomical Observatory of Japan, and the University of Tokyo with the support of NASA and ISAS.
作者 NASA Goddard Laboratory for Atmospheres and Yohkoh Legacy data Archive
授权
(二次使用本文件)		 The image was apparently prepared from data from the Yohkoh mission, the image here was released by NASA. The underlying data was released into the public domain by the Yohkoh mission team. See [1].

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Public domain 本文件完全由NASA创作，在美国属于公有领域。根据NASA的版权方针，NASA的材料除非另有声明否则不受版权保护。（参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。）
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当前2006年2月11日 (六) 16:222006年2月11日 (六) 16:22版本的缩略图690 × 500（338 KB）Arnomane{{Information| |Description = This image shows the Sun as viewed by the Soft X-Ray Telescope (SXT) onboard the orbiting Yohkoh satellite. The bright, loop-like structures are hot (millions of degrees) plasma (electrically charged gas) confined by magnetic

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检索自“https://zh.wikipedia.org/wiki/File:Sun_in_X-Ray.png”