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You've got it right, Ultima Thule is what's called a contact binary: https://en.wikipedia.org/wiki/Contact_binary_(small_Solar_System_body) https://en.wikipedia
by hypothete 8y ago
You've got it right, Ultima Thule is what's called a contact binary: https://en.wikipedia.org/wiki/Contact_binary_(small_Solar_System_body) https://en.wikipedia.org/wiki/Contact_binary_(small_Solar_Sy...