@NASAWebbTelescp @NASAGoddard how big, roughly, is this backplane?
More on the @NASAGoddard arrival of the backplane, a crucial piece of #JWST flight hardware: http://www.nasa.gov/feature/james-webb-space-telescope-backplane-arrives-at-nasa-goddard-for-mirror-assembly …pic.twitter.com/p7aAgSYQi7
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@Jon1443@NASAGoddard The center section (with the hexagonal holes) holds a 6.5 m/21 ft tall mirror. There are people for scale at the top! - Show replies
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Hello backplane! Welcome to
@NASAGoddard! It's so good to see you! Let's get you dressed with some mirrors pronto.@NASAWebbTelescp#jwst -
@janerrigby@NASAGoddard@NASAWebbTelescp Say - is that the secondary support tripod folded off to the right, or a different structure?
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