And in 1 962, they applied to NASA for a grant, requesting around a million dollars for what would come to be called Gravity Probe B.
و اين 5 تا 10 سال به 35 سال رسيد با صرف بيش از 40 سال زمان و 750,000,000 دلار اين پروژه نزديک به 9 بار توسط ناسا فسخ شد