The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...
New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...
It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...
Analysis of samples brought back to Earth from the asteroid Bennu reveal that it has a bizarre chemical make-up and is ...
YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...
Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...
Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...
Japan’s Hayabusa2 space probe has successfully returned with precious asteroid samples that could reveal crucial clues about the early solar system and the origins of life. Scientists are analyzing ...