Sun

One year out, and the best place to stand is a city built by people who worshipped the sun.

The next potential space voltage could be on the horizon very soon.

Northern lights in the American South, clusters of huge geomagnetic storms—the Sun is throwing a tantrum right on schedule.

Mementos of the sky, sealed in the ground.

Want to relive the eclipse? Then, listen up.

From Monty Python’s “Galaxy Song” to Hans Zimmer’s “Time.”

From spotting mysterious shadow bands to proving Einstein right (again), there's more to eclipse viewing than just looking up.

During the 1869 total solar eclipse, astronomers thought they had discovered a new element. They were wrong, and the truth was much weirder.

With an official NASA broadcast location, a performance by Janelle Monáe, an authentic Swiss town and much more, the Hoosier State offers every kind of eclipse experience.

Dark-sky parks, stargazing cruises, and other ways to tour the heavens without leaving our home planet.

Svalbard bids goodbye to dark season with an exotic “Fruit Party.”