A cosmic event not seen in 36 years — a rare “super blood blue moon” — may be glimpsed January 31 in parts of western North America, Asia, the Middle East, Russia and Australia. The event is causing a buzz because it combines three unusual lunar events — an extra big super moon, a blue moon and a total lunar eclipse.

We’ve had a lot of supermoons and we’ve had lunar eclipses, but it’s rare that it also happens to be a blue moon.

Any body can watch this phenomenon with naked eye.