Revolution in underground mapping
NASA Jet impulse laboratory (JPL) developed under the leadership “Quantum Gravity Gradiometer Pathfinder (QGGPF) “This innovative sensor, underground water reservoirs, mineral deposits have the sensitivity to detect structures. Such data is not only for scientific research, but also for navigation, natural resource management and national security.
JPL’s Quantum Space Innovation Center Director Jason Hyon said in a statement “We can determine the mass of Himalayas by using atoms” he said.
Unlike traditional mechanical systems, QGGPF sensor is cooled to almost absolute zero degrees He uses atomic clouds. When these atoms are left to a free fall, laser beams are sent to them. The lasers separate and reunite atoms. The initiative patterns of the atoms reunited show how much they are accelerated by gravity. This enables scientists to perceive even the smallest changes in gravity. This method “atom interferometrisi“and produces more sensitive results than traditional methods.
Ready to space, compact design
Another remarkable aspect of the QGGPF sensor is its size. The device, which is only a small washing machine size and weighs about 125 kilograms, is much more compact and light than traditional gravity measuring devices.
NASA, this innovative sensor The end of the 2020s TRUE He plans to send it to orbit. This first space test will both reveal the performance of QGGPF and provide important data on how quantum technologies work in space.
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Source link: https://www.donanimhaber.com/nasa-da-bir-ilk-yercekimini-olcen-uzay-tabanli-kuantum-sensoru–190398