Apparently no sharp dividing line can be drawn between true Algol stars and those whose variations are continuous. Periods of nine variables in this region, which are of the Algol type or closely resemble it, have been determined and are here discussed. (Henrietta Swan Leavitt)

Apparently no sharp dividing line can be drawn between true Algol stars and those whose variations are continuous. Periods of nine variables in this region, which are of the Algol type or closely resemble it, have been determined and are here discussed.

Henrietta Swan Leavitt

Related topics

algol dividing draw line nine region sharp type stars

Related quotes

If only there were evil people somewhere insidiously committing evil deeds, and it were necessary only to separate them from the rest of us and destroy them. But the line dividing good and evil cuts through the heart of every human being. And who is willing to destroy a piece of his own heart? View quote
Aleksandr Solzhenitsyn
It was as if this night were only one of thousands of nights, world without end, night curving into night to make a great arching line of which I couldn't see the end, a night in which I roamed alone under cold, mindless stars. View quote
Anne Rice
The type of figleaf which each culture employs to cover its social taboos offers a twofold description of its morality. It reveals that certain unacknowledged behavior exists and it suggests the form that such behavior takes. View quote
Freda Adler
She was a phantom of delight When first she gleamed upon my sight, A lovely apparition, sent To be a moment's ornament Her eyes as stars of twilight fair, Like twilights too her dusky hair, But all things else about her drawn From May-time and the cheerful dawn. View quote
William Wordsworth
We need a type of theatre which not only releases the feelings, insights and impulses possible within the particular historical field of human relations, but employs and encourages those thoughts and feelings which help transform the field itself. View quote
Bertolt Brecht