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Neptune’s Weirdest Moon Nereid Might Be the Lone Survivor of an Ancient "Moonpocalypse"
100-foot 'walking tree' in New Zealand looks like an Ent from Lord of the Rings — and is the lone survivor of a lost forest
Lone Survivor of a Forgotten Era: The Enigmatic Tale of Ekgmowechashala
Lone Mercury Likely Survived Multiple Mantle-Stripping Impacts
