MARCIA DUNN AP Aerospace Writer CAPE CANAVERAL, Fla. (AP) — The most distant world ever explored 4 billion miles away finally has an official name: Arrokoth. That means "sky" in the language of the Native American Powhatan people, NASA said Tuesday. NASA's New Horizons spacecraft flew past the snowman-shaped Arrokoth on New Year's Day, 3 ½ years after exploring Pluto. At the time, this small icy world 1 billion miles (1.6 billion kilometers) beyond Pluto was nicknamed Ultima Thule given its vast distance from us. "The name 'Arrokoth' reflects the inspiration of looking to the skies," lead scientist Alan Stern of Southwest Research Institute said in a statement, "and wondering about the stars and worlds beyond our own." The name was picked because of the Powhatan's ties to the Che
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