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With the Dawn spacecraft just one week from its Ceres encounter, the dwarf planet's strange bright spot is revealed to have a dimmer companion. Check out this image!
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A black hole 12 billion times more massive than our sun - at the heart of the brightest quasar in the early universe - as the dark ages of the universe were just ending.
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Then stay tuned. This comet - named C/2015 D1 (SOHO) - might become visible in your evening sky. Maybe.
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Phosphorus carried in Saharan dust to Amazon rainforest turns out to be just enough to replace that lost from the rainforest due to rain and flooding.
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Watch for the waxing moon. Tonight - and for the few nights - it arcs north of the constellation Orion and south of the ecliptic.
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