The Kennedy Space Center Visitor Complex in Florida has temporarily closed following the novel coronavirus outbreak, the complex announced on its website.
No reservations or bookings will be accepted while the center is closed, but daily admission tickets for dates from March 16 until the facility reopens will be refunded.
Chief Operating Officer Therrin Protze said in an accompanying letter: "When it is deemed safe for guests to return, the entire facility will be cleaned and sanitized prior to re-opening. This will include Kennedy Space Center Tour buses, all attractions, eateries and theaters at the main campus and at the Apollo/Saturn V Center."
No reopening date was provided.