تماشای ویدئو اگر ستاره های دیگر جای خورشید بنشینند از آی-ویدئو

VIDEO COURTESY: ROSCOSMOS http://www.tvroscosmos.ru/4683/ 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 http://rt.com/on-air Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday Like us on Facebook http://www.facebook.com/RTnews Follow us on Twitter http://twitter.com/RT_com Follow us on Instagram