Chicxulub crater

Dinosaur-Killing Impact Crater May Have Sustained Life for Millions of Years

A new scientific analysis suggests the Chicxulub impact crater, formed by the asteroid strike that helped end the age of dinosaurs, may have remained a hot, nutrient-rich habitat for more than five million years after the collision. The findings strengthen the view that catastrophic impacts can also create long-lived environments favorable to microbial life. Researchers say the crater’s post-impact hydrothermal system could have circulated heated water through fractured rock for an extended period, offering a sustained energy source in the aftermath of one of Earth’s most violent events.