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Tag Archives: supernova

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Supernova: Formation & Properties

ScienceBy William Anderson (Schoolworkhelper Editorial Team)June 8, 2014Leave a comment

Supernovae can occur in two different and distinct ways. One of the ways in which a supernova can be triggered is through the instantaneous ignition of a nuclear fusion reaction in a degenerate star (star at end of it’s life). For example, a white dwarf, in a binary system, may accumulate material from that companion…

Types of Stars

ScienceBy William Anderson (Schoolworkhelper Editorial Team)May 20, 20104 Comments

Stars begin their lives as clouds of dust and gas called nebulae. The gravity of a passing star or the shock wave from a nearby supernova may cause the nebula to contract. Matter in the gas cloud will begin to coalesce into a dense region called a protostar. As the protostar continues to condense, it heats…

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