Earlier this week, astronomers found a planet just like Earth, possibly even containing life, orbiting a sun just one solar system away. Astronomers say it's a dream come true. Charlie D'Agata has more.
U.S. - CBSNews.com, CBS News: Nation
Sun, 08/28/2016 - 8:42pm
Earlier this week, astronomers found a planet just like Earth, possibly even containing life, orbiting a sun just one solar system away. Astronomers say it's a dream come true. Charlie D'Agata has more.