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‘Hit and runs’ likely formed inner solar system planets – Futurity: Research News
Inner planets were likely born from repeated hit-and-run collisions, a finding that challenges conventional models of planet…

Planet formationthe process by which neat, round, distinct planets form from a roiling, swirling cloud of rugged asteroids and mini planetswas likely even messier and more complicated than most scientists would care to admit, according to new research.
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