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The Large Hadron Collider (LHC) has recreated the world's tiniest droplets of a primordial state of matter that last existed moments after the Big Bang, some 13.82 billion years ago. Continue reading →
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Later this month, three planets will gather very close in the twilight sky -- make sure you don't miss this stunning conjunction!
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A big asteroid will cruise by Earth at the end of the month, making its closest approach to our planet for at least the next two centuries.
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After nine years of hard Mars roving, Mars Exploration Rover Opportunity has broken a 40-year-old extraterrestrial distance record. Continue reading →
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In side-by-side comparisons of observations of the same Mars region years apart, the active Martian atmosphere acts like an Etch A Sketch, rubbing out dust devils' tracks only for them to re-form years later.
