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Best way to estimate costs for invasive plant removal? Get out and dig

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« Out of the loop: Ecologists report short-term plant-soil feedback experiments fall short in predicting competition outcome of long-term field experiment

NASA's DART hit the asteroid Dimorphos two weeks ago at 14,000 mph hoping to change its orbit around Didymos. It was a smashing success. Humanity is capable of changing the trajectory of small asteroids. »