14 () posted 153 days ago by newfunturistic 153 days ago by newfunturistic +16 / -2 8 comments share 8 comments share save hide report block hide replies
Sirius is a binary star system. Brightest star in our sky.
Populated.
Friendly to us in the past. (Astronomical knowledge transfer).
Authenticity proved when we launched hubble. (confirmed that sirius was a binary star as the tribe had claimed).