Rewind to the 1950s and ponder: was AmericaOCOs first satellite really built by a college student? How did a small band of underappreciated Russian engineers get pictures of the moonOCOs far sideOCousing stolen American film? As the 1960s progressed, consider: how the heck did people learn to steer a spacecraft using nothing but gravity? And just how were humans able to goose a spaceship through a thirty-year journey to the literal edge of our solar system?