However, it was after the creation of the first telescope in the 16th century by Dutch eyeglass-maker Hans Lippershey that a series of astronomical discoveries started to take place.
(it; was; after the creation of the first telescope in the 16th century by Dutch eyeglass-maker Hans Lippershey) (a series of astronomical discoveries; started; ) (a series of astronomical discoveries; to take; place)
it a series of astronomical discoveries a series of astronomical discoveries
was started to take
after the creation of the first telescope in the 16th century by Dutch eyeglass-maker Hans Lippershey
place