Astronomy / Space New data from New Horizons' fly-by of Arrokoth could settle the controversy over how our solar system first formed

Arrokoth — named after a Native American word meaning "sky" in the Powhatan/Algonquian language — is the farthest object in the solar system we've ever visited.

A year ago, NASA's space probe New Horizons zipped past the tiny space rock in the Kuiper Belt, a ring of primitive objects about 50 times as far away as the Earth is from the Sun.
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