Before legendary scientist Carl Sagan passed away in 1996, he recorded a message to those people who will colonize Mars sometime in the future. He explains several reasons for why humanity ought to settle on many worlds. Read his words here >>>
Before legendary scientist Carl Sagan passed away in 1996, he recorded a message to those people who will colonize Mars sometime in the future. He explains several reasons for why humanity ought to settle on many worlds. Read his words here >>>