Saturday, July 23, 2016
NASA --Milky Way Harbors a Replica Solar System "From the Dawn of Time" with Earth-Like Planets
NASA --Milky Way Harbors a Replica Solar System "From the Dawn of Time" with Earth-Like Planets - The Daily Galaxy --Great Discoveries Channel: ""There are far-reaching implications for this discovery," said Tiago Campante, from the University of Birmingham's School of Physics and Astronomy, who led the research. "We now know that Earth-sized planets have formed throughout most of the Universe's 13.8 billion year history, which could provide scope for the existence of ancient life in the Galaxy. By the time the Earth formed, the planets in this system were already older than our planet is today."