Hockey Stick Galaxy, Galaxy, NGC 4631 Group, NGC 4656, Mayall 4-meter telescope, Kitt Peak National Observatory, Kitt Peak, AURA, NOAO, Association...

Hockey Stick Galaxy, Galaxy, NGC 4631 Group, NGC 4656

2012, Stars, Galaxy, Big Bang, Universe, Outerspace, Planets, Big Bang Theory, Dr Louis Leblond, OAPT Conference, Exploding Stars, Ontario Associat...

Stick, Hockey Stick Galaxy, Galaxy, Stars, Constellation Canes Venatici, NGC 4631 Group, NGC 4656, Canes Venatici