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MAGIC telescope sheds light on the understanding of dark matter
Dark matter is the major component of Universe: there is four times more dark matter than normal matter. But it is quite unknown: it does not emit or absorb light directly, but has a very important gravitational effect. However, when two dark matter...
Global warming effects of CO2 could be less that those foreseen
According to the most accurate predictions on increasing CO2 levels and effects on the climate, published this week in Science, the Earth's temperature will rise...
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