Ultima Thule, the farthest object ever explored is slowly revealing its secrets, as scientists piece together the puzzles.
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New Horizons space probe swooped to within 3,500 kilometers of the Kuiper Belt world known as Ultima Thule, on January 1.
‘Limitless wonders in a neverending sky,’ Queen guitarist Brian May song for NASA’s historic New Horizons mission.
NASA celebrates the new year with a record-breaking flyby of the farthest object humankind has ever visited, at 4 billion miles from Earth.