Description:
Write an essay on the theme: "THE NATURE OF TIME."
Today is: 11 March, 2010
cosmology
NASA claims direct proof for dark matter
Description:
Dark matter and normal matter have been wrenched apart by the tremendous collision of two large clusters of galaxies, say NASA researchers.
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Another fundamental constant bites the dust?
Description:
The latest in a series of experiments to question our view of the universe suggests that over the past 12 billion years, the ratio of the mass of a proton to that of an electron may have decreased.
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