Astronomy assignment 2 Essay Example | Topics and Well Written Essays - 750 words

Astronomy assignment 2 - Essay Example1. Mass transfer or overflow a process that could have occurred in a close binary system where one high- atomic reactor star beginning the end of its life expands and sheds dour its outer gas to the other, originally a low-mass star, as a result of the latters gravitational pull. The originally low-mass star grows in size and becomes a high-mass star (Heggie & Hut 2003). Thus, Blue Stragglers have resist longer than the usual high-mass star.2. Collision theory Collision could occur between single-binary or binary-binary stars encounters in a cluster which will produce a single body which will have a mass twice or more than that of the turn-off mass (Heggie & Hut2003.Bennett, Jeffrey and Megan Donahue, Nicholas Schneider and Mark Voit. The Cosmic Perspective, Fifth Edition. http//www.coursesmart.com/mycoursesmart?page=0&__myxmlid=9780321542632X2ludGVybmFsX0Jvb2tJbmZvQWpheFBhbmVsP3BhZ2U9JnhtbGlkPTk3ODAzMjE1NDI2MzI= , pp 536, 566,