If other stars replaced our Sun: Incredible Roscosmos video (Pt2)

VIDEO COURTESY: ROSCOSMOS What if the Sun were to be replaced by the other stars, like Alpha Centauri, Sirius, Arcturus, Vega, or even Polaris? Incredible Roscosmos (Russian Federal Space Agency) video shows this alternative universe. RT LIVE Subscribe to RT! Like us on Facebook Follow us on Twitter Follow us on Instagram http://ins