Watching January's full, blue, blood super moon eclipse
The third of three consecutive supermoons will shine on Wednesday, Jan. 31, 2018. But that's only the start of a full-moon trifecta that night. The full moon on Jan. 31 is the second full moon of the month, making it a blue moon. And, to top it, all, a total lunar eclipse will take place that morning. It's the first time all have happened at once since 1866.