Instagram favs - Infrared & visual images of planetary nebula M2-9, known as the Butterfly Nebula. The visible image (right) shows mostly ionized gas in the lobes whereas the infrared image (left) shows mostly solid grains condensing in the gas. #NASAbeyond #nasa747 #nasa #nasagram #astrogram #astrophysics #astronomy #science #planetarynebula #butterfly #🔭#✈️

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