European Space Agency (ESA) + InterSystems European Space Agency Is Creating the Largest Map of the Milky Way InterSystems Caché Handles Initial Process of all Galactic Data for Scientific Operation Center in Spain The Gaia mission, considered the biggest data processing challenge in astronomy to date, has produced the most detailed star catalog ever, based on more than 30 billion observations and created with high-precision measurements of nearly 1,700 million stars and details of our Galaxy never seen before. Last April, the European Space Agency (ESA) presented the largest catalog available, which covers satellite observations between July 2014 and May 2016. The data includes the stars’ positions, distance indicators, and movements, as well as high-precision measurements

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