ALERT: The National Museum of African American History and Culture and the National Museum of American History will be CLOSED Tuesday, July 9, due to NATO meetings in Washington, D.C. Admission is ...

Discover how NASA’s shuttle program has led to its exciting new era of space exploration. Learn about the important role of the International Space Station. Uncover what NASA and the space community ...

There are no showtimes for this date. Join Big Bird and Elmo as they explore the night sky with Hu Hu Zhu, a Muppet from "Zhima Jie," the Chinese co-production of Sesame Street. Together they take an ...

There are no showtimes for this date. DREAM BIG: Engineering Our World is a giant screen film that will transform how we think about engineering. From the world’s tallest buildings to underwater ...

Each spring since 1973, OGC co-sponsors a three-day course with the American Law Institute – Continuing Legal Education (ALI-CLE). The course is attended by museum administrators, trustees, and ...

There are no showtimes for this date. The planets, stars, and everything you can see are less than 5 percent of the universe. What is the other 95 percent? Dark Universe examines the invisible dark ...

TRANSFORMERS ONE is the untold origin story of Optimus Prime and Megatron, better known as sworn enemies, but once were friends bonded like brothers who changed the fate of Cybertron forever. In the ...

Early approaches to voting by mail in the U.S. enabled military service members to participate in elections when wartime deployments took them away from their polling precincts. The Civil War led many ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s ...

10:55amstart time has already passed for this movie 1:15pmstart time has already passed for this movie 3:35pmstart time has already passed for this movie Deep Sky brings the awe-inspiring images ...