Tuesday, 5 April 2022

Cold as (Dry) Ice


Every winter, a layer of carbon dioxide frost (dry ice) forms on the surface of Mars. via NASA https://ift.tt/Sb23lZW

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COSI Telescope Comes Together

UC Berkeley engineers and managers watch as the COSI (Compton Spectrometer and Imager) detector assembly is slowly raised from a table in th...