“Most planetary collision scenarios are classified as ‘hit and run’ or ‘graze and merge,’” said Denton, a NASA postdoctoral program fellow at the Southwest Research Institute in ...
offering fresh insights into planetary evolution. For decades, scientists believed Charon formed through a massive collision similar to the one that created Earth’s moon. In this scenario ...
The near-Earth asteroid Bennu poses a potential threat of collision with Earth. New research shows that an impact could cause drastic climate changes, leading to 'impact winter' and severe ozone ...
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