Buzz Aldrin, on Apollo11, self-communicated Presbyterian Communion on the surface of the Moon after landing; he refrained from mentioning this publicly for several years and referred to it only obliquely at the time.
bˈʌz ˈɔːldɹɪn, ˌɔn ɐpˈɑːloʊ ɪlˈɛvən, sˈɛlfkəmjˈuːnᵻkˌeɪɾᵻd pɹˌɛzbɪtˈɪɹiən kəmjˈuːniən ɔnðə sˈɜːfɪs ʌvðə mˈuːn ˈæftɚ lˈændɪŋ; hiː ɹᵻfɹˈeɪnd fɹʌm mˈɛnʃənɪŋ ðɪs pˈʌblɪkli fɔːɹ sˈɛvɹəl jˈɪɹz ænd ɹᵻfˈɜːd tʊ ɪɾ ˈoʊnli oʊblˈiːkli æt ðə tˈaɪm.