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— Neil deGrasse Tyson"A supernova is one of the most powerful explosions in the universe. It's so luminous, it can be seen across billions of light years. It releases as much energy in an instant as our sun will produce over its 10-billion-year lifetime."
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But one of the coolest things about meteorites is that most were formed four-and-a-half-billion years ago, during the birth of our solar system, when, for reasons not yet known, a cloud of gas and dust was transformed into a sun with circling planets.
— Neil deGrasse Tyson
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The United States found dozens of billions of dollars for military action in Iraq, so it should certainly be able to find a few billions of dollars to get rid of weapons of mass destruction. I'll assume that since the most powerful nation - the United States - has promised to pay for much of this, then its word will be kept. If it isn't, I don't think we can have a true partnership.
— Mikhail Gorbachev
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