Greek astronomer and mathematician Ptolemy begins his observations of the heavens (until 141 AD)
Greek astronomer and mathematician Ptolemy begins his observations of the heavens (until 141 AD)
Explore the major historical events, famous births, and notable deaths that occurred in the year 127. This year saw 1 significant event.
Greek astronomer and mathematician Ptolemy begins his observations of the heavens (until 141 AD)