NASA is testing a new cryocoupler developed by L3Harris, designed to enable in-orbit refueling for deep space missions. This automated device can transfer extremely cold propellants like liquid hydrogen and oxygen without leaks, and can attach and detach multiple times, eliminating the need for astronaut spacewalks. Initial tests involved transferring liquid nitrogen at -321 degrees Fahrenheit and simulating misaligned dockings to gather data on the device's performance under various conditions. AI
IMPACT This technology could enable longer and more ambitious deep space missions by allowing spacecraft to refuel in orbit.
RANK_REASON The item details testing of a new technology for spaceflight, which falls under research. [lever_c_demoted from research: ic=1 ai=0.1]
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