NASAのインスタグラム(nasagoddard) - 4月28日 03時29分

NASA engineers unveil the giant golden mirror of NASA's James Webb Space Telescope, and it's goldenly delicious!

The 18 mirrors that make up the primary mirror were individually protected with a black covers when they were assembled on the telescope structure. Now, for the first time since the primary mirror was completed, the covers have been lifted.

Standing tall and glimmering gold inside NASA's Goddard Space Flight Center's clean room in Greenbelt, Maryland, this mirror will be the largest yet sent into space. Currently, engineers are busy assembling and testing the other pieces of the telescope.

Credit: NASA/Goddard/Chris Gunn

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