a smooshed-in cosmic snowman known as 2014 MU69 or Ultima Thule. New… Read More NASA’s New Horizons probe has already shown that its icy target, more than 4 billion miles away on the solar ...
Earth-based observations suggest the small icy world, referred to simply as MU69, has a moonlet. It seems New Horizons will now be making a two-for-the price-of-one flyby when it has its encounter ...
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