In June 1881, a brilliant comet streaked across the skies of the northern hemisphere. This image is part of a recently digitized series of illustrations by the French-born artist Etienne Leopold Trouvelot (1827-1895).

Other images show Jupiter, Saturn and details of the Moon and Sun. Another records a meteor shower that lit up the skies one night in November 1868. [See Trouvelot’s Astronomy Illustrations]. All images were made available by the New York Public Library.

Trouvelot was less known for his astronnomical drawings, but more for his work as an amateur entomologist. This, however, had unintended results. As part of an attempt to produce silk in America, Trouvelot brought in gypsy moths from Europe — to be bred in the United States. Things went awfully wrong. Some larvae escaped and became an invasive species. To this day, gypsy moths are a devastating pest in America, destroying forest foliage in parts of the Southeast and Midwest, and in the northeastern United States.

I wish Trouvelot had stuck to drawing astronomical objects.

Reinhard Kargl

Journalist and media professional currently based in Los Angeles, California. Focusing on science and technology.