The century's longest Blood Moon eclipse explained | Tech2 Science

#BloodMoons may come and go, but the longest blood moon this century on 27th July is a spectacle you do not want to miss. Here's our science junkie, Kavya with all that makes this eclipse a must-watch. Follow us on Twitter @tech2eets - https://twitter.com/tech2eets and on Facebook - http://www.facebook.com/tech2dotcom