Considering it took 5 million years to create the Grand Canyon in Arizona, it's hard to comprehend ... that created the Schrödinger Basin. Typically, secondary craters formed by ejecta from a primary ...

or "rays", that extend northwards from the crater. One is Vallis Schrödinger, which is 270 kilometres long and 2.7 km deep, while the second, Vallis Planck, is 280 km long and 3.5 km deep. For ...

Our Moon continues to surprise us with amazing features. Scientists recently shared new information about two canyons that ...

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 ...