Identify the following types of stars which do not fit neatly into our normal understanding of stars F10PE.  A. They are ofte
Identify the following types of stars which do not fit neatly into our normal understanding of stars F10PE.  A. They are often found in the centers of large globular clusters and pose a problem for our understanding of stellar evolution, because they are hotter and bluer than other cluster stars having a similar luminosity and therefore lie off of the Hertzsprung-Russell Diagram. It is hypothesized that they might be the result of binary stars which have collided.
Identify the following types of stars which do not fit neatly into our normal understanding of stars F10PE.  
Blue Stragglers