Actually, it's red!
Pluto has long been popularly depicted as grayish or blue, though scientists have suspected for decades that the distant dwarf planet has a reddish hue. But because Pluto is millions of miles away, we really didn't know for sure. Now, thanks to photos taken by the unmanned spacecraft New Horizons, we know that Pluto is red.
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Why UK scientists are trying to dim the SunIn The Spotlight The UK has funded controversial geoengineering techniques that could prove helpful in slowing climate change
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Pharaoh's tomb discovered for first time in 100 yearsSpeed Read This is the first burial chamber of a pharaoh unearthed since Tutankhamun in 1922
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Scientists report optimal method to boil an eggSpeed Read It takes two temperatures of water to achieve and no fancy gadgets
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Europe records big leap in renewable energySpeed Read Solar power overtook coal for the first time
