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God, the Universe and everything else
Three major of the scientific outreach, each an expert in a different field, met for the first and unique time in the same television studio in 1988. Stephen Hawking, Carl ...
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Will we live forever on Earth?
Many scientists, including British physicist and cosmologist Stephen Hawking and the late American astronomer and astrophysicist Carl Sagan, have long been warning that it ...
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The pale blue dot
Carl Sagan was an American astronomer, astrophysicist, cosmologist, writer and scientist. He became a popular figure for his science books and, above all, for the television ...
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In 7.590 millions of years
According to calculations made in March 2008 by astronomers Klaus-Peter Schröder, University of Guanajuato (Mexico), and Robert Connon, University of Sussex (UK), if nature ...
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We are almost nothing
According to all current scientific theories, recently confirmed by the American Astronomical Society reunion in Texas in January 2012, the vast majority of the Universe is ...