Near Earth Objects – an IntroductionDespite the idea being rather frightening, there are currently no known NEOs set to impact the Earth. Asteroid 2009 DD45 Flyby On the 2nd of March 2009, an asteroid called 2009 DD45 flew close to Earth, just two days after its discovery. Space Elevators - An IntroductionA quick look at the idea of a cable joining Earth with space, including the potential benefits and drawbacks. Can Sound Travel in Space?Ordinarily, the answer is no. But although sound cannot travel in a vacuum, there are conditions in space that allow sound to carry. Astronomy For Dummies - Book ReviewStephen P. Maran's Astronomy For Dummies is an excellent reference for those interested in taking up stargazing.
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