Constelation or Constellation: How To spell?

The word Constelation is misspelled against Constellation, a noun meaning "A cluster or group of fixed stars, or dvision of the heavens, designated in most cases by the name of some animal, or of some mythologial personage, within whose imaginary outline, as traced upon the heavens, the group is included."

Constellation has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings conste & ation which should not be misspelled with single 'L'
Wrong Spelling:  conste-l-ation 
Correct Spelling:  conste-ll-ation 
Find more incorrect spellings of Constellation to spell right way.