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APOD240625 暗饰带星云

AstroAstro 2024-06-25 14:00:20
#23536

暗饰带星云


[点击查看图片] 

  影像提供与版权:  Martin Pugh[1] & Rocco Sung[2]  


  说明:  天空中那怪异的棕色带状物是什么? 在观测星团NGC 4372[3]时,观测者常会注意到附近有一条绵延约3[4]的不寻常暗带。 这条暗带,其实是有暗饰带星云之称的颀长分子云[5]。 而这张照片所呈现的暗饰带星云[6],横亘在一片多彩的富星场中央。 这团星云的暗沉色泽,来自于能轻易散射可见光[7]的高密度星际尘埃[8]。 照片左侧的模糊的泛白光斑[9]就是球状星团[10]NGC 4372,而星团右上方的泛蓝亮星则是苍蝇座γ[11]。 使用高倍率的双筒望远镜[12],可以在南天[13]苍蝇[14] [15]方向找到暗饰带星云[16]。 (Dark Doodad Nebula 暗饰带星云; “Doodad” 不知名的东西[17]那个什么东西.[18]) 


   明日的图片: open space[19] 


 


  Authors & editors:  Robert Nemiroff[20] (MTU[21]) & Jerry Bonnell[22] (UMCP[23])

 NASA Official:  Amber Straughn Specific rights apply[24].

 NASA Web Privacy[25]Accessibility[26]Notices[27]

 A service of: ASD[28] at NASA[29] / GSFC[30]

 NASA Science Activation[31] 

Michigan Tech. U.[32] 


 翻译:苏汉宗 Su, Han-Tzong[33] (成功大学[34] 物理学系[35]


[1]https://www.martinpughastrophotography.space/about

[2]https://www.instagram.com/sungcs/

[3]https://en.wikipedia.org/wiki/NGC_4372

[4]https://www.mathsisfun.com/geometry/degrees.html

[5]http://apod.nasa.gov/apod/ap230129.html

[6]https://skyandtelescope.org/online-gallery/dark-doodad-nebula/

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

[8]https://astronomy.swin.edu.au/cosmos/d/Dust+Grain

[9]https://i1.pickpik.com/photos/957/342/365/cat-kitten-puppy-fluffy-preview.jpg

[10]https://science.nasa.gov/resource/globular-clusters-stellar-pockets/

[11]https://en.wikipedia.org/wiki/Gamma_Muscae

[12]https://www.explainthatstuff.com/binoculars.html

[13]https://spaceplace.nasa.gov/constellations/

[14]https://en.wikipedia.org/wiki/Fly#/media/File:Fossil_insect_Diptera,_Brachycera_in_Baltic_amber._Age_50_Mill._years_(the_Lower_Eocene).jpg

[15]https://en.wikipedia.org/wiki/Musca

[16]https://en.wikipedia.org/wiki/Dark_Doodad_Nebula

[17]https://en.wikipedia.org/wiki/Thingy

[18]https://en.wikipedia.org/wiki/Whatchamacallit

[19]http://apod.nasa.gov/apod/ap240626.html

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



http://apod.nasa.gov/apod/ap240625.html

http://sprite.phys.ncku.edu.tw/astrolab/mirrors/apod/ap240625.html