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Saturday, December 10, 2016

Ancient Space Dust Washes Up in Rooftop Gutters


..."It was an amateur scientist, a chap called Jon Larsen who's actually quite a well-known jazz musician in Norway, who got interested in this and started collecting all the debris that ends up in the gutter," Genge told Seeker. After going through the debris found in the roof guttering from buildings in Oslo, Paris and Berlin, Larsen would send photos of interesting particles he'd find to Genge and, despite his pessimism that Larsen would ever uncover this unlikely quarry, he eventually struck gold.

Now, with Genge's assistance, the pair have identified hundreds of particles that fell from space and have origins dating back to the birth of the solar system. Larsen documents his micrometeorite discoveries as part of Project Stardust.
More at Live Science 

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