GB News on MSN11h
Extinction asteroid's impact on Earth laid bare as new map outlines 'mega ripples' on seafloor
Scientists have created a new 3D map of "mega ripples" on the seafloor caused by the Chicxulub asteroid impact that wiped out ...
The Daily Galaxy on MSN1d
Discovery of Megaripples Beneath Louisiana’s Seafloor Reveals New Clues from Dinosaur-Killing Asteroid Impact
The incredible aftermath of the Chicxulub asteroid impact—one of the most cataclysmic events in Earth’s history—is unfolding ...
52-foot-high 'megaripples' from asteroid that killed the dinosaurs mapped deep beneath Louisiana in 3D
Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...
Western News4d
Expert insight: What are the chances an asteroid will impact Earth in 2032?
Estimates of the probability of an impact from asteroid 2024 YR4 have gone down to near zero, but that doesn't mean Earth is safe.
World’s oldest-known meteor crater discovered in Australia is 3.5BILLION years old and was once 60miles wide
THE world’s oldest-known crater from an asteroid smash 3.5 billion years ago has been discovered in the Australian outback.
Earth's oldest-known crater discovered in outback WA is 3.47 billion years old, study finds
The discovery of a 3.47-billion-year-old crater in WA's Pilbara region pushes back the age of the earliest-known impact site on Earth by more than one billion years.