•  ValenThyme   ( @ValenThyme@reddthat.com ) 
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      3 months ago

      NOAA is doing this science and is alarmed, this isn’t just some shower thought

      Using an extraordinarily sensitive instrument custom-built at NOAA in Boulder, Colorado, and mounted in the nose of a NASA WB-57 research aircraft**, scientists found aluminum and exotic metals embedded in about 10 percent of sulfuric acid particles, which comprise the large majority of particles in the stratosphere. They were also able to match the ratio of rare elements they measured to special alloys used in rockets and satellites, confirming their source as metal vaporized from spacecraft reentering Earth’s atmosphere.

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      • There will be a lot of work to understand the implications of these novel metals in the stratosphere,” Murphy said

        I don’t see anything in that article about them being “alarmed”.

        So far all the scientists appear to be saying “heads up, we need to investigate this further”, not “stop launching, this is bad”. We should listen to the scientists.