Deneb, the brightest star of Cygnus, the swan, stands high in the eastern evening sky at this time of year. It forms the northernmost point of the big, bright Summer Triangle, so it’s easy to pick out.
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Deneb, the brightest star of Cygnus, the swan, stands high in the eastern evening sky at this time of year. It forms the northernmost point of the big, bright Summer Triangle, so it’s easy to pick out.