首页版面好友提醒登录
返回天文版

APOD241022 M16:创生之柱

CelestiaAstromm 2024-10-22 14:00:19
[楼主]1楼

M16:创生之柱


[点击查看图片] 

  影像提供:  NASA[1]ESA[2]CSA[3]STScI[4]; 影像处理: Diego Pisano[5]  


  说明:  这些黝黑的柱体虽然看起来支离破碎,但它们正在形成恒星。 这幅[6]集成哈伯[7]太空望远镜可见光[8]韦伯[9]太空镜红外光[10]数据的老鹰星云[11]影像,突显了许多从分子氢气[12]尘埃[13] [14]曝露出来,名为“蒸发中气态云球[15](EGGs;星蛋)"的天体。 这些长度约数光年[16]庞大柱体[17],其密度是如此之高,以至于内部的气体发生重力塌缩[18]形成新的恒星[19]。 而在每根柱体的顶端[20]年轻亮星[21]发出强烈的辐射,把云气柱内较低密度的物质蒸发掉,留下了许多内有致密星蛋[22]恒星育婴室[23]。 老鹰星云[24]及它内部的疏散星团[25] M16[26],距离地球约有7,000光年[27]远。 


   Jigsaw Challenge:  Astronomy Puzzle of the Day[28] 

  明日的图片: rocket catch[29] 


 


  Authors & editors:  Robert Nemiroff[30] (MTU[31]) & Jerry Bonnell[32] (UMCP[33])

 NASA Official:  Amber Straughn Specific rights apply[34].

 NASA Web Privacy[35]Accessibility[36]Notices[37]

 A service of: ASD[38] at NASA[39] / GSFC[40]

 NASA Science Activation[41] 

Michigan Tech. U.[42] 


 翻译:苏汉宗 Su, Han-Tzong[43] (成功大学[44] 物理学系[45]


[1]https://www.nasa.gov/

[2]https://www.esa.int

[3]https://www.asc-csa.gc.ca/eng/

[4]https://www.stsci.edu/

[5]https://www.instagram.com/_diegopisano_/

[6]https://www.flickr.com/photos/151824007@N06/53989685257/

[7]https://science.nasa.gov/mission/hubble/

[8]https://science.nasa.gov/ems/09_visiblelight/

[9]https://science.nasa.gov/mission/webb/

[10]https://science.nasa.gov/ems/07_infraredwaves/

[11]http://apod.nasa.gov/apod/ap230515.html

[12]http://apod.nasa.gov/apod/ap010113.html

[13]http://apod.nasa.gov/apod/ap030706.html

[14]https://science.nasa.gov/missions/hubble/new-hubble-webb-pillars-of-creation-visualization/

[15]https://hubblesite.org/contents/news-releases/1995/news-1995-44.html

[16]https://chandra.harvard.edu/photo/cosmic_distance.html

[17]http://apod.nasa.gov/apod/ap150107.html

[18]http://hyperphysics.phy-astr.gsu.edu/hbase/astro/gravc.html

[19]https://science.nasa.gov/universe/stars/

[20]http://apod.nasa.gov/apod/ap220314.html

[21]https://img.goodfon.com/wallpaper/big/d/3c/white-smart-cat-kitten-kitty.webp

[22]https://en.wikipedia.org/wiki/Egg_%28biology%29

[23]http://apod.nasa.gov/apod/stellar_nurseries.html

[24]https://en.wikipedia.org/wiki/Eagle_Nebula

[25]http://apod.nasa.gov/apod/open_clusters.html

[26]http://apod.nasa.gov/apod/ap030921.html

[27]https://spaceplace.nasa.gov/light-year/en/

[28]https://www.scigames.org/apps/webjigsaw2/index.php

[29]http://apod.nasa.gov/apod/ap241023.html

[30]http://www.phy.mtu.edu/faculty/Nemiroff.html

[31]http://www.phy.mtu.edu/

[32]https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html

[33]http://www.astro.umd.edu/

[34]http://apod.nasa.gov/apod/lib/about_apod.html#srapply

[35]https://www.nasa.gov/about/highlights/HP_Privacy.html

[36]https://www.nasa.gov/general/accessibility/

[37]https://www.nasa.gov/privacy/

[38]https://astrophysics.gsfc.nasa.gov/

[39]https://www.nasa.gov/

[40]https://www.nasa.gov/centers/goddard/

[41]https://science.nasa.gov/learners

[42]http://www.mtu.edu/

[43]mailto: hantzong.su @at gmail dot com(去掉at及空格並把dot換成

[44]https://www.ncku.ed7u.tw/

[45]https://www.phys.ncku.edu.tw/



http://apod.nasa.gov/apod/ap241022.html

http://sprite.phys.ncku.edu.tw/astrolab/mirrors/apod/ap241022.html