TRUMP: “Our calling is to explore. Our purpose is to build, and our aim is always to win.” President Trump lays out a sweeping vision for America's future, cal

TRUMP: “Our calling is to explore. Our purpose is to build, and our aim is always to win.” President Trump lays out a sweeping vision for America's future, calling on the nation to push the limits of human achievement and lead the next era of space exploration. “Great civilizations do not stand st…