Solar mirrors can save Earth from an asteroid strike.
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Solar mirrors can save Earth from an asteroid strike.
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2004 MN4 – just a few numbers and letters. Couple it with April 13, 2029 – Friday the 13th, however, and you have something just a bit more than a few numbers and letters – the possible end of civilization.
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So, how big is big, really?
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Recently, the spacecraft Cassini did a fly-by of Iapetus a few thousand kilometers from the surface. What it saw supplies tantalizing evidence that we might be the children of star children.
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Are we the children of star-children?
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Whether or not Mars once had life is not so important as how soon it will have life again.
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They want to protect space from radioactive contamination…
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What if lawyers had to pay for frivolous and stupid lawsuits…
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When you ban the good guys’ weapons, only the bad guys will have them.
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Sgt. Friday used to say: “Just the facts, Ma’am, just the facts.” And speaking of facts…
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