Science & Space Center 3615 Auburn Blvd, Sacramento, CA (916) 575-3941 Gold Rush History Center 101 I St, Old Sacramento, CA (916) 264-7057 The Challenger Learning Center Housed inside the Science & Space Center The Discovery Museum of Sacramento is a family-focused educational institution dedicated to enriching the lives of local residents and visitors to the Sacramento region by encouraging the exploration of history, science and space. Please allow scripts if 'activex or scripts' warning message pops up for best site viewing.