Tag Archives: billion years

The Universe’s Star ‘Baby Boom’ Ended Five Billion Years Ago

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The Universe’s star-making boom period is already over, according to a new study, which suggests that the rate of star-formation in the Universe is around a hundred times lower than it was five...
    






Life On Earth Didn’t Begin On Mars, Says Astrochemist

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The eternal chicken or egg question — did Mars seed life on earth or did earth seed life on the Red Planet? — is utter astrobiological “nonsense.” Or so says Pascale Ehrenfreund, an astrochemist at...
    






2.6 Billion Year Old Water Found in Canada’s Underground Channels

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There is a mine discovered in the under ground channels of Canada that contains water. This water is proved to be 2.64 billion years old through experiments. Water is the secret of life. It is the...