Supernovas. (2007, December 28). Retrieved October 4, 2025, from http://www.essayworld.com/essays/Supernovas/76605
"Supernovas." Essayworld.com. Essayworld.com, 28 Dec. 2007. Web. 4 Oct. 2025. <http://www.essayworld.com/essays/Supernovas/76605>
"Supernovas." Essayworld.com. December 28, 2007. Accessed October 4, 2025. http://www.essayworld.com/essays/Supernovas/76605.
"Supernovas." Essayworld.com. December 28, 2007. Accessed October 4, 2025. http://www.essayworld.com/essays/Supernovas/76605.