Later in her life, it became possible to launch instruments on rockets and she extended her work to the ultraviolet spectral lines.= = = Widzew Łódź = = =
l eɪ t ə ɹ ɹ WORD_BOUNDARY ɪ n WORD_BOUNDARY h ɜː WORD_BOUNDARY l aɪ f WORD_BOUNDARY ɪ t WORD_BOUNDARY b ɪ k eɪ m WORD_BOUNDARY p ɑ s ɪ b ə l WORD_BOUNDARY t ə WORD_BOUNDARY l ɑ n t̠ʃ WORD_BOUNDARY ɪ n s t ɹ ə m ə n t s WORD_BOUNDARY ɔ n WORD_BOUNDARY ɹ ɑ k ɪ t s WORD_BOUNDARY æ n d WORD_BOUNDARY ʃ iː WORD_BOUNDARY ɛ k s t ɛ n d ɪ d WORD_BOUNDARY h ɜː WORD_BOUNDARY w ɜː k WORD_BOUNDARY t ə WORD_BOUNDARY ð ɪ WORD_BOUNDARY ʊ l t ɹ ʌ v aɪ ə l ɪ t WORD_BOUNDARY s p ɛ k t ɹ ə l WORD_BOUNDARY l aɪ n z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY w ɪ d z j uː WORD_BOUNDARY l ɑ d z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY