It would be an apocalypse for all life on Earth. And what didn't hit the planet would instead be trapped by Earth's gravity. Forming a ring of debris around the equator. Similar to the rings ...

What Is Earth's Tilt? It's a well-known fact that Earth's axis is tilted at an angle of about 23.5 degrees, which is a reason why we get to experience all the seasons. This tilt determines how ...

What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth.

it is difficult to confirm the impacts of Bennu-sized asteroids on Earth’s history.” Thus, Dai and her team turned to computer simulations. The results didn’t paint a rosy picture ...