Thermal emission at Pele was also seen in December 2000 by the Cassini spacecraft, in December 2001 from the Keck Telescope in Hawaii, and by the New Horizons spacecraft in February 2007.
A emisión termal de Pele tamén sería vista en decembro do 2000 pola sonda Cassini, en decembro do 2001 polo Telescopio Keck de Hawaii, e pola sonda New Horizons en febreiro do 2007.