Wilhelm Tempel

Ernst Wilhelm Leberecht Tempel, commonly known as Wilhelm Tempel, was born on December 4, 1821, in Niedercunnersdorf, Saxony. A distinguished German astronomer, Tempel dedicated much of his career to the study of celestial bodies, particularly during his time in Marseille until the onset of the Franco-Prussian War in 1870, after which he relocated to Italy.

Tempel's contributions to astronomy are remarkable, as he discovered or co-discovered a total of twenty-one comets. Among his most notable discoveries are Comet 55P/Tempel-Tuttle, recognized as the progenitor of the Leonid meteor shower, and 9P/Tempel, which was the target of NASA's Deep Impact mission in two thousand five. Additionally, he is honored with several periodic comets named after him, including 10P/Tempel and 11P/Tempel-Swift-LINEAR.

His achievements did not go unrecognized; in eighteen sixty-one, Tempel was awarded the prestigious Lalande Prize, followed by the Prix Valz in eighteen eighty. His legacy continues to be celebrated in the astronomical community, with the main-belt asteroid 3808 Tempel and the lunar crater Tempel bearing his name.