Coming this week on Cosmic Controversy! I’m honored to welcome #Villanova University Professor Edward Guinan, an international expert on stellar astronomy and extrasolar planets, as my guest. We’ll be discussing the red supergiant star #Betelgeuse; our Sun over cosmic time; the mysterious star #Sirius; the North Star #Polaris; and, the potential for finding life around the Sun’s two nearest stellar neighbors. Stay tuned! brucedorminey.podbean.com
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