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A strange planetary nebula in deep space shines like a cosmic rose in a new photo unveiled just in time for Valentine's Day.
JJ Lemire's profile photoLorenzo Turani's profile photollerna torres's profile photo
There must be a new science called astromorphology to explain all the shapes, forms and colours we see in the sky.
For instance: how big is this in ly, why these colours and what is the origin of this shape?
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