Step into the heart of one of Earth’s best-preserved impact sites—Arizona’s Meteor Crater. Formed over 50,000 ... Take Off at the Same Time - World's Largest Elephant Walk The Stock Market ...

(SPACE.com) -- The space rock that carved Meteor Crater in Arizona hit the planet much more ... sec), based in part on the expected speeds of large meteors in relation to Earth.

Discover Meteor Crater and the Petrified Forest, two unforgettable stops on our family road trip to the Grand Canyon.

Meteor Crater was created more than 50,000 years ago by a massive meteor strike near Winslow, Arizona. Visitors can experience the 550-foot-deep and nearly mile-wide cavity from an air-conditioned ...

In 1981, for example, when Smithsonian researchers tried to cut through a large iron meteorite ... of the vast Canyon Diablo meteorite, which formed Meteor Crater in Arizona.

Many of the meteoritic fragments around Arizona's Meteor Crater (and also three other meteorites) contain bits of diamond. These inclusions provide information on the history of the meteorites ...