sciencealert:This is an analemma - the Sun’s movement through our sky over the course of a yea
sciencealert:This is an analemma - the Sun’s movement through our sky over the course of a year. Photographers took daily images of the Sun and stitched together this image in 2016. Check out that eclipse! : Cenk E. Tezel/Tunç Tezel/NASA #Space #Moon #ScienceAlert http://ift.tt/2kKo6O7 -- source link
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#astrophotography