8. The Flight: Into the Unknown
On May 5, 1961, Alan Shepard embarked on a historic 15-minute suborbital journey aboard the Freedom 7 spacecraft, marking America’s first human spaceflight. As the Redstone rocket propelled him skyward, Shepard experienced intense vibrations and acceleration forces. Upon reaching the apex of his trajectory at 116.5 miles, he observed the curvature of Earth and the vastness of space. During the descent, Shepard manually controlled the capsule’s orientation, demonstrating his ability to pilot the spacecraft. The mission concluded with a successful splashdown in the Atlantic Ocean, affirming America’s entry into manned space exploration. (nasa.gov)
