Once in a Blue Moon.. A Blue Moon only appears once every few years, and this rare Sagittarius Blue Moon brings powerful energy for truth, freedom, and change. What you've been avoiding may finally become clear, and what has felt stuck could begin to move. This is a time to release what no longer aligns with you and step confidently into what's next. May 31st offers a rare opportunity for clarity, growth, and new beginnings. Happy Blue Full Moon.