0 truetrue English Brightness of the zodiacal light along the orbits of Helios 1 and 2 as observed by the P15 photometers; blue: inward, red: outward motion...
iconography ID: ponte-coberta-de-cubatao-1850 Google Arts & Culture asset ID: ygFLnZlQHKCj4w Source/Photographer José Rosael/Hélio Nobre/Museu Paulista da USP...
