The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Asteroid Day is observed on the anniversary of the Tunguska event in 1908. Earth has been hit by several asteroids in its ...

Interstellar comet 3I/ATLAS may be older than our solar system, offering a rare glimpse into the early galaxy.

Future Artemis astronauts may be able to explore rocks blasted from deep inside the Moon by an ancient giant impact.

A star passed near Earth and the Sun and jostled objects in the Oort Cloud 2.5 million years ago, sending them on a journey towards us. They are all long-period comets, meaning most of them would ...

Halley’s Comet is one of the most famous visitors in our Solar System. It is a massive, peanut shaped object made of ice, ...

Our solar system is a celestial shooting gallery, chock-full of flying projectiles that one day could threaten Earth—so what ...

Sam Margolin, Wells Fargo, joins 'Power Lunch' to discuss the price of oil, the supply demand inventory data, and much more. Got a confidential news tip? We want to hear from you. Sign up for free ...

Extreme environments are not just deadly because they are hot, cold, or empty — some rewrite the rules of survival entirely. The file ranks places like Challenger Deep, where pressure is like stacking ...

To coincide with their new documentary, Earth, Wind & Fire has released a compilation album filled with the band’s biggest hits. Earth, Wind & Fire Greatest Hits features such classic tracks as ...