Space junk at a ‘tipping point’: study

space junk

Space junk: a conceptual artwork representing defunct satellites, failed missions, and shrapnel orbiting Earth.

“A tipping point” for collisions has been reached with the amount of debris orbiting the Earth, which would in turn generate more of the debris that threatens astronauts and satellites, according to a U.S. study released on Thursday.

 

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In Lasers We Trust: NASA Researches 5kW Galactic Trash Disposal System

3-14-11-nasa-laser-junk-removal

Dealing with space junk.

Space junk is a growing problem — 200,000 pieces and counting — and as the amount of earth’s orbital debris increases, so does the chance some satellite will be involved in a cosmic collision. As this would cause much gnashing of teeth and woe for the affected terrestrial parties, some researchers from NASA’s Ames Research Center have pitched the idea of removing said junk with a laser — once again proving that everything’s better with lasers…

Continue reading… “In Lasers We Trust: NASA Researches 5kW Galactic Trash Disposal System”

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