Complex sentence: He worked Gaston Millochau who was a member of the Académie Française so some of them from his work were read at the Académie Française also.Then He was invented by an international astonomer conference which intrested in research on the Sun in Oxford.
Split into simpler sentences: He worked Gaston Millochau who was a member of the Académie Française so some of them from his work were read at the Académie Française also. Then he was invented by an international astonomer conference which interested in research on the Sun in Oxford.