File:Pacman Nebula by Spitzer Space Telescope.tif

原始檔案 (3,600 × 2,719 像素,檔案大小:12.21 MB,MIME 類型:image/tiff


摘要

描述
English: This composite image of NGC 281 contains X-ray data from Chandra (purple) with infrared observations from Spitzer (red, green, blue). The high-mass stars in NGC 281 drive many aspects of their galactic environment through powerful winds flowing from their surfaces and intense radiation that heats surrounding gas, "boiling it away" into interstellar space. This process results in the formation of large columns of gas and dust, as seen on the left side of the image. These structures likely contain newly forming stars. The eventual deaths of massive stars as supernovas will also seed the galaxy with material and energy.
日期 (released)
來源 http://www.spitzer.caltech.edu/images/4767-sig11-014-Living-the-High-Life
作者 X-ray: NASA/CXC/CfA/S.Wolk; IR: NASA/JPL/CfA/S.Wolk

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Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
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目前2016年5月19日 (四) 14:47於 2016年5月19日 (四) 14:47 版本的縮圖3,600 × 2,719(12.21 MB)Yoshi231Cross-wiki upload from en.wikipedia.org

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