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Showing posts from June, 2017

Nemesis

Nemesis ,the name of our Sun's possible evil twin! Yes, our very own sun could have a twin brother who might have been the reason for major destructions, even the demise of our beloved Dinosaurs. So who is this 'Nemesis'?
According to the research done by Sarah et al. on Embedded binaries and Their dense cores which is a planetary model on how stars are formed and after countless investigations done on dust clouds in the Perseus constellation they've concluded that all stars are born with a companion. To explain further, we need to know what Star system is. Star system or stellar system is a small number of stars that orbit each other bound by gravitational attraction. A star system of two stars is know as Binary star and so on (Triple system, quaternary,etc,.) For many years, astronomers have wondered if the large number of binary and triple systems of stars in our galaxy are created so close to each other or if they just fall together after they're formed. From m…