Assertion: andromeda galaxy | /r/AtLocation | star charts
Facets:
value: since the year
type: TEMPORAL
Source sentences:
text: The Andromeda Galaxy is one of the most distant objects that can be seen with the naked eye — the Triangulum Galaxy being the most distant, at 3 million light years — and has been on star charts since the year 905, when it was observed and noted by the Persian astronomer Abd Al-Rahman Al Sufi.