Visit the NASA sponsored exhibit "Moving Beyond Earth" which through interactive displays and artifacts will highlight our moving into space, living and working there, and then envisioning our future. Read more.
Dedicated in April 1979, coinciding with Einstein's 100th birthday, the statue is 12 feet tall and weighs about 4 tons. Watch this 90 second C-SPAN YouTube video about the memorial. Read more.
Immediately after it opened in 1897, the Library of Congress Thomas Jefferson Building was widely considered to be the most beautiful, educational and interesting building in Washington. Read more.