The huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed. A second, smaller space rock smashed into the sea off the coast of West ...
66 million years ago, an asteroid hit the Gulf of Mexico, causing mass extinction and wiping out around 60% of Earth’s species, including all non-avian dinosaurs. Palaeontologist Prof.
The Chicxulub asteroid strike is well-known for its role in dinosaur extinction, but new findings suggest it might have been part of a duo. A second asteroid impact might have occurred around the ...
Most are small, only 10 metres across, but the largest are hundreds of kilometres across, larger than the asteroid that killed the dinosaurs. The asteroid belt contains 1-2 million asteroids ...