Of the 4 of these that will happen in 2007, Americans will see only the lunar ones
This could only happen to rocks from a planet with little 
or no ... (Every now and then on a dark night you can see one -- they're... [DOC] [TLE] FAQs about the Blue Moon - The Astronomy Cafe - Ask the Astronomer [PAR] This definition has only really become popular since the 1980's.