The moon is providing a rare triple treat this week.
On Wednesday, much of the world will get to see not only a blue moon and a supermoon, but also a total lunar eclipse, all rolled into one. There hasn’t been a triple lineup like this since 1982 and the next won’t occur until 2037.
The eclipse will be visible best in the western half of the U.S. and Canada before the moon sets early Wednesday morning, and across the Pacific into Asia as the moon rises Wednesday night into Thursday.
The U.S. East Coast will be out of luck; the moon will be setting just as the eclipse gets started. Europe and most of Africa and South America also will pretty much miss the show.
A blue moon is the second full moon in a month. A supermoon is a particularly…