GALLERY SUMMER MOON Arman Mohammadi The first full Moon of summer in the Northern Hemisphere glows a brilliant orange color over the plains and mountains of Markazi Province, Iran. DETAILS: Canon EOS Ra mirrorless camera with Canon EF 100-to-400-mm IS II USM zoom lens at 400 mm. Total exposure: 1 /160 second at ISO 2500. 74 OCTOBER 2021 * SKY & TELESCOPE