Loosely-bound clumpy asteroids with curveball-like spins may have scooped out some of Earth's most distinctly shaped craters, including Arizona's bowl-like Barringer Crater, a study published Nov.

Meteor Crater & Barringer Space Museum is located about 40 miles east of downtown Flagstaff. The site is open from 8 a.m. to 5 p.m. during the winter and from 7 a.m. to 7 p.m. in the summer.

The study focused on Earth's craters and highlighted the variability in shapes, including Barringer Crater, which is around 49,000 years old. Meteor Crater, the other name for Barringer Crater ...