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.
The longest-running news and public affairs program on public television, Washington Week has been a broadcast journalism mainstay for more than four decades.See all broadcast times →
Classical WETA 90.9 FM showcases notable new (or newly reissued) CDs each week. Hear selections from the CD on-air throughout the week, and check online to learn more about the artist and the music.Learn more →
Luis Araya immigrated to Arlington, Virginia from Bolivia in 1966, when very few Latinos lived in the county. He reflects on the changes he has seen over the years and the influence of Latinos in Arlington today.Watch now →