Smithsonian National Air and Space Museum, Washington D.C.: Home to the largest collection of historic aircraft and spacecraft, offering exhibits on the history of aviation and space exploration.
Kennedy Space Center, Florida: NASA's primary launch center for human spaceflight, where visitors can tour launch pads, meet astronauts, and learn about space missions.
Exploratorium, San Francisco, California: A hands-on museum of science, art, and human perception, featuring interactive exhibits that explore biology, physics, and more.
American Museum of Natural History, New York City: Famous for its extensive collections and exhibits on human cultures, the natural world, and the universe, including the Rose Center for Earth and Space.
Mount Wilson Observatory, California: An astronomical observatory with historic telescopes, including the Hooker 100-inch telescope that Edwin Hubble used to discover the expansion of the universe.
National Radio Astronomy Observatory, Green Bank, West Virginia: Home to the Green Bank Telescope, the world’s largest fully steerable radio telescope, where visitors can learn about radio astronomy.
Biosphere 2, Oracle, Arizona: A research facility studying ecosystem science, where visitors can explore the massive closed ecological system and learn about its experiments.
Museum of Science and Industry, Chicago, Illinois: One of the largest science museums in the world, offering a variety of exhibits on technology, space exploration, the human body, and more.