Study reveals a medium-sized asteroid impact could disrupt Earth's climate for four years but boost ocean plankton.

A new study in Science Advances uses advanced climate models to simulate the impact of a medium-sized asteroid like Bennu, which has a 1-in-2700 chance of hitting Earth in 2182. It shows major disruptions to climate, atmosphere, and plant life for 3-4 years post-impact. Surprisingly, marine plankton recovered in six months and increased, potentially boosting marine productivity and easing food shortages.

2 months ago
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