There are several kinds of P/Es: 1  Trailing P/E: The earnings are the most recently reported quarter, plus the previous three reported quarters. 2  Forward P/E: The earnings number is the total of estimates for the current unreported quarter and estimates for the following three quarters.
A corona (Latin, ' crown ') is an aura of plasma that surrounds the sun and other celestial bodies. The Sun's corona extends millions of kilometres into space and is most easily seen during a total solar eclipse, but it is also observable with a coronagraph.
The corona is the outer layer. It is only visible during an eclipse. The Sun has three layer the Photosphere,chromosphere, and the corona Photosphere is the inner layer of the sun atmosphere The chromosphere is the middle layer of the sun and the Corona is the outer layer of the sun. 50 people found this useful. Answered.