On the platform of our planet Earth we can view the milky extending across the sky. Mostly, we see the edge of the flat disk that is the galaxy in which we live.
Published on Apr 28, 2017
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I am writing as one who has lived among you in America only a little more than ten years. And I am writing seriously and warningly. Many readers may ask:
“What right has he
Stephen Hawking’s Machine of Life, part of the Genius Series on PBS. The question of life and its origins is one of the most closely examined issues in history. Are we alone in the universe? How likely is it that … Read the rest