Pacific Science Center
| Former name | United States Science Pavilion (part of World's Fair in Seattle) | 
|---|---|
| Established | 1962 | 
| Location | Seattle, Washington, U.S. | 
| Coordinates | 47°37′09″N 122°21′04″W / 47.6192°N 122.3511°W | 
| Type | Science center | 
| Director | Will Daugherty (president and CEO) | 
| Architect | Minoru Yamasaki | 
| Website | www | 
Pacific Science Center (PacSci) is a nonprofit science education organization in Seattle, Washington, United States. Its main science museum is on the ground of the Seattle Center near Downtown Seattle with auxiliary facilities in Bellevue, Washington. Pacific Science Center was founded in 1962 and reused the United States Science Pavilion that was built for the Century 21 Exposition. The Seattle campus has more than 1 million visitors each year.