For 40 years Armstrong's and Aldrin's space suits were displayed in the museum's Apollo to the Moon exhibit, until it permanently closed on December 3, 2018, to be replaced by a new gallery which was scheduled to open in 2022.
fɔːɹ fˈoːɹɾi jˈɪɹz ˈɑːɹmstɹɔŋz ænd ˈɔːldɹɪnz spˈeɪs sˈuːts wɜː dɪsplˈeɪd ɪnðə mjuːzˈiəmz ɐpˈɑːloʊ tə ðə mˈuːn ɛɡzˈɪbɪt, ʌntˈɪl ɪt pˈɜːmənəntli klˈoʊzd ˌɔn dᵻsˈɛmbɚ θɹˈiː, tˈuː θˈaʊzənd ˈeɪtiːn, təbi ɹᵻplˈeɪst baɪ ɐ nˈuː ɡˈælɚɹi wˌɪtʃ wʌz skˈɛdʒuːld tʊ ˈoʊpən ɪn tˈuː θˈaʊzənd twˈɛnti tˈuː.