Complex sentence: Moonbows have been mentioned at least since Aristotle, in his "Meteorology", circa 350 BC, and in 1847;, and the term moonbow was used by Nick Whelan who sighted one of the first documented moonbows in Eastern Utah.
Split into simpler sentences: Moonbows have been mentioned at least since Aristotle's "Meteorology" (circa 350 BC), and also in an 1847 publication. The term "moonbow" was used by Nick Whelan, who sighted one of the first documented moonbows in eastern Utah.