Arizona is an ideal spot to see the Milky Way thanks to its numerous dark-sky places. Here's the best time to see - and ...

Lowell Observatory Historian Kevin Schindler runs a detective story at the Grand Canyon to recreate a famous photo of Neil Armstrong.

A massive meteor crater in northern Arizona continues to attract visitors and spark curiosity about space and science, ...

Earth in what is now known as Northern Arizona. It left a giant crater that draws people from all over the world. Nestled ...