Safely look at the Sun and its features—such as sunspots and prominences—through a special set of filters on our telescope.
Take a closer look at the Sun
The Observatory is open to museum visitors every Saturday from 1:00 PM to 4:00 PM, weather permitting. Admission is included with Science Center admission.
Phone 410-545-2999 after 12:00 PM on Saturdays to find out if the Observatory will be open that day.
Honored to Serve, a WETA TV 26 broadcast and community engagement initiative, spotlights those who serve in America's military and their families at home, and seeks to foster a deeper appreciation of the U.S. military and its history.Learn more →
This WETA TV 26 production explores the history, mission and daily operations of Arlington National Cemetery, the final resting place for more than 400,000 Americans. This revered place honors the dead and brings great meaning to the living.Watch now →
Enjoy this step through time charting WETA's history from its founding in the 1950s as an educational television station, the addition of a public radio station, and evolution into a major national producer for PBS.See timeline →