A good place to start is on Cathedral Rock Trail, a challenging but popular 1.1-mile round-trip trek. It’s a great introduction to Sedona hiking and boasts stunning views of Cathedral Rock, a natural ...

Have you ever wondered what it would feel like to stand face to face with a real Egyptian mummy without ever leaving Georgia? At the Michael C. Carlos Museum in Atlanta, that unforgettable moment is ...

Astronomy and planetary science are the study of objects and phenomena that occur beyond the Earth’s atmosphere. This includes investigating stars and their interaction with each other and the ...

The University of Wyoming and the National Science Foundation sponsor a 10-week program in 2026, from May 18 through July 24. Each student will be trained to use our 2.3 meter telescope and to analyze ...

Editor’s note: This story was originally published on April 6, 2023, and was updated on Jan. 29, 2026, to reflect the latest developments in the Artemis program. With the success of NASA’s uncrewed ...

A swarm of galaxies called the Bullet Cluster is the biggest, best natural laboratory for studying dark matter that astronomers have ever seen ...