A note overlaid on the video says "Did you know the world's best preserved meteor crater is located in Arizona?" The footage was captured at the Meteor Crater Natural Landmark, according to the ...

There appeared to be a 15km wide circle surrounding Marsal Lake. Intrigued by the shape ... researcher Tara Hayden wrote. The ...

The origin of Upheaval Dome in Utah remains debated, with theories ranging from a meteorite impact to underground salt ...

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

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 ...

The impact crater is the second ... of layered lake and swamp sediments lay a nearly 1,000-foot-thick (320 m) slab of brecciated granite, which is granite made up of many rocky fragments cemented ...