Shell star variables. Pleione and Gamma Cassiopeiae itself are both variable stars that have intermittent shell episodes where strong shell features appear in the spectrum and the brightness increases or decreases significantly. At other times the shell is not detectable in the spectrum, and even the emission lines may disappear. Shell star A shell star is a star having a spectrum that shows extremely broad absorption lines, plus some very narrow absorption lines. They typically also show some emission lines, usually from the Balmer series but occasionally of other lines. The broad absorption lines are due to rapid rotation of the photosphere,
Increase (given name) Increase was "... the never-to-be-forgotten increase, or every sort, wherewith God favoured the country about the time of his nativity." Increase (given name) Increase is a male given name. It is the English language literal translation of the name Joseph, which originates from Hebrew. Originating in England, the name was given primarily among Puritans in colonial New England and in the early 19th century in the United States. Since the 19th century, the name has declined in popularity and is now rare, if not extinct. The name Increase is the English literal translation of the name Joseph, which originates from