The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

Dr. Irene Fischer, an Austrian mathematician and geodesist, fled to the U.S. in 1939 and revolutionized Earth mapping through her work with the Army Map Service. Her contributions, including the ...

Abstract: The ellipsoid fitting method is often used to correct the error of the three-component magnetometer, but when non-alignment error and/or soft magnetic ...