Just to clarify since I haven't seen this updated in awhile, I believe we'll be going into ARR actually in the
5th year of the 7th Umbral era, not the 1st year or 5th year of the 7th Astral. In regards to what Yoshi-P said about
the arrival of the 7th astral era, I believe he may have been talking about the events that will eventually lead up to the 7th astral era, i.e the mother crystal story line. Hell, it could have been a typo on their part. That happens.
The text within the game thus far seems to support that.
http://novashepard.files.wordpress.c...4-27-52-33.jpg