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Asteroid or comet? Scientists find ancient ice giant in our solar system that’s both!
ORLANDO — In Greek mythology, a centaur is a creature that ... Chiron’s surface contains both carbon dioxide and carbon monoxide ice, while its coma contains these same materials in gas ...
Space.com5d
Giant ice age landforms discovered deep beneath North Sea revealed in amazing detail
New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...