The childhood home of Apollo 11 astronaut Neil Armstrong is up for sale, and its future is uncertain. Owned by a retired history teacher for nearly 40 years, the house in Wapakoneta, Ohio, has been preserved to reflect its past. Armstrong built model planes there and took his first flying lessons nearby. The home has hosted astronauts, including Buzz Aldrin, and contains memorabilia like autographed photos. The owner hopes someone will buy it and donate it to the Armstrong museum. Listed at $430,000, the house isn’t legally protected from changes, but its historical significance remains. Armstrong died in 2012 at age 82.