宇宙の鼓動

guru 1

渦巻きの中心を20秒間見てから星雲の写真に視点を移そう!

 

guru 2

 

guru 3

 

via Sci-Universe Images & copyrights: Trifid Nebula (M20) by Marcus Davies, The Cat’s Eye Nebula and Star-forming region Sharpless 2-106 by NASA, ESA, the Hubble Heritage Team (STScI/AURA). Please don’t remove the credits.

 

 

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