At 9:47 a.m. EST, the Atlas rocket boosted Friendship 7 into orbit like a champion archer hitting a bull’s-eye. The insertion was so good that the ground controllers cleared Glenn for seven orbits. But then, during the first orbit, the capsule’s automatic control system began to act up, causing the capsule to pull back and forth like a badly aligned car. The problem was relatively minor; Glenn smoothed it out by switching the system to manual, keeping the capsule in its correct position the same way he would have flown a plane. At the end of the second orbit, an indicator in the capsule
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