Station spatiale
PRESIDENT OBAMA: By 2025, we expect new spacecraft designed for long journeys to allow us to begin the first ever crewed missions beyond the Moon into deep space. We'll start by sending...
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We know that fire results from the combustion of organic material and air, but don't you still sometimes wonder what fire is? Why are gas flames blue and wood-fire orange? And why do flames...
How did my father die? He was murdered by Darth Pinkie. Pinkie was seduced by the Dark Side of the Horse. I've been looking forward to this for a long time. Yes, I bet you have! Oh No! Look...
