Langley engineer John Savage inspects a section of the navigation Doppler lidar unit after its manufacture from a block of metal. (NASA/David C. Bowman)
Home Langley engineer John Savage inspects a section of the navigation Doppler lidar unit after its manufacture from a block of metal. (NASA/David C. Bowman) Langley engineer John Savage inspects a section of the navigation Doppler lidar unit after its manufacture from a block of metal. (NASA/David C. Bowman)