On April 13, 2029, a chunk of rock roughly the size of the Eiffel Tower will thread the gap between Earth and the ring of communications satellites that orbit our planet. The asteroid, named 99942 ...

An asteroid that struck Earth more than 43 million years ago likely generated a 100-metre tsunami, a group of scientists recently announced. The study may put an end to the debate surrounding the ...

A new study is challenging a long-standing view of the final days of the dinosaurs. For decades, many palaeontologists believed that non-avian dinosaurs were already in decline before the asteroid ...

Add Yahoo as a preferred source to see more of our stories on Google. In this image provided by NASA, an impact plume emerges from the asteroid Dimorphos, left, after DART collides into it on Sept. 26 ...

In the aftermath of the giant asteroid that crashed into the Yucatan Peninsula about 66 million years ago, approximately 75% of all species on Earth were wiped out, including the dinosaurs. Among ...

Of all the asteroids that have imperiled the planet, 2024 YR4 is unparalleled. Soon after it was spotted in December 2024, worldwide telescopic observations quickly positioned it as the most dangerous ...

“While it is just a single experiment, it is nonetheless an important data point that will be relevant to any future asteroid deflection missions,” Chesley said in an email. Scientists expect to learn ...