The Pacific Science Center (PacSci) is a nonprofit science education organization located in Seattle, Washington, serving the Pacific Northwest. Founded in 1962 as part of the Century 21 Exposition, PacSci repurposed the U.S. Science Pavilion and has since become a beloved institution for science education and exploration[2][3]. **History and Mission:** PacSci began as a science exhibit during the 1962 World's Fair and evolved into the first science center. It was designated a Seattle landmark in 2010[3]. The center's mission is to ignite curiosity and fuel discovery through interactive science experiences[6]. **Key Features and Achievements:** - **Hands-On Exhibits:** PacSci features a variety of interactive exhibits, including the Tinker Tank Makerspace, Wellbody Academy, and Dinosaurs: A Journey Through Time[1]. - **IMAX Theaters:** It houses two IMAX theaters, including Seattle's Ultimate IMAX Experience, which boasts the largest screen in Washington State[1]. - **Outdoor and Environmental Programs:** The Mercer Slough Environmental Education Center offers programs on environmental stewardship and nature awareness[2]. - **Education and Outreach:** PacSci provides educational programs for all ages and conducts outreach through its Science On Wheels initiative, which brings hands-on science to schools[2]. **Current Status:** Today, PacSci attracts over a million visitors annually. It operates on a seven-acre campus in downtown Seattle, offering a range of activities from virtual reality exhibits to a tropical butterfly house and planetarium shows[4][5]. The center is open Wednesday through Sunday, 10 a.m.–5 p.m.[7]. **Notable Aspects:** - **Engagement and Community:** PacSci hosts various events, including science-themed events for adults and summer camps for youth[2]. - **Innovation and Technology:** The center incorporates cutting-edge technology, such as virtual reality and holograms, to enhance the