On the first day of 2019, NASA’s New Horizon’s mission, which has been exploring Pluto and the Kuiper Belt, discovered an entirely new world 4 billion miles away from Earth called Ultima Thule. NASA has revealed the first detailed imagery and more info about this brand new, distant planet…
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Scientists from NASA’s New Horizons mission released the first detailed images of the most distant object ever explored — the Kuiper Belt object nicknamed Ultima Thule. Its remarkable appearance, unlike anything we’ve seen before, illuminates the processes that built the planets four and a half billion years ago.
“This flyby is a historic achievement,” said New Horizons Principal Investigator Alan Stern of the Southwest Research Institute in Boulder, Colorado. “Never before has any spacecraft team tracked down such a small body at such high speed so far away in the abyss of space. New Horizons has set a new bar for state-of-the-art spacecraft navigation.”
The new images — taken from as close as 17,000 miles (27,000 kilometers) on approach — revealed Ultima Thule as a “contact binary,” consisting of two connected spheres. End to end, the world measures 19 miles (31 kilometers) in length. The team has dubbed the larger sphere “Ultima” (12 miles/19 kilometers across) and the smaller sphere “Thule” (9 miles/14 kilometers across).
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