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 ...

The mission to protect and defend the world's oceans has become far more complex and challenging in recent years, and naval aviation has become increasingly vital to success. One of the greatest ...

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 ...

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 ...

There are no showtimes for this date. Experience the life-saving superpowers and extraordinary bravery of some of the world's most amazing dogs. In this inspiring true story, our best friends are also ...