Solar flares: What does it take to be X-class?


Related images (click to enlarge) Solar flares are giant explosions on the sun that send energy, light and high speed particles into space. These flares are often associated with solar magnetic storms known as coronal…

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NASA researchers: DNA building blocks can be made in space


Related images(click to enlarge) 207.58.177.66 NASA-funded researchers have evidence that some building blocks of DNA, the molecule that carries the genetic instructions for life, found in meteorites were likely created in space. The research gives…

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