NASA Prepares to Launch First Quantum Sensor for Measuring Gravity from Orbit | Daily Reports Online
NASA’s Jet Propulsion Laboratory, commercial companies, and academic institutions together are developing the first space-based quantum sensors for gravitational measurement. Two groups of very cold rubidium atoms will be used as weights for the Quantum Gravity Gradiometer Pathfinder (QGGPf) instrument, ensuring accurate measurements over long periods. Measuring gravity with a volume of 0.3 cubic yards…










