blue moon Video: Here’s why a super blue blood moon is a once-in-a-lifetime event Three lunar events will coincide on January 31 to create a rare spectacle in the sky. by Ramakrishnan M Published Jan 31, 2018 · 04:38 pm Play Editor: Makrand Sanghvi | Designers: Shruti, Kimberly, Rubin and Anirudh Support our journalism by subscribing to Scroll+ here. We welcome your comments at letters@scroll.in. Moon Blood moon Supermoon Astronomy Space Lunar eclipse Print
