In May 1961, President Kennedy announced that the United States would attempt to land a man on the moon and return him safely to the earth before the end of tha

This is the 20th Volume in the series Memorial Tributes compiled by the National Academy of Engineering as a personal remembrance of the lives and outstanding a

Ein lebendiger Abriß der Theorie der Umlaufbahnen, geschrieben von einem Spezialisten, der für Computersimulationen und Systemanalysen der Saturn-V-Rakete, de

The New York Times bestselling, “meticulously researched and absorbingly written” (The Washington Post) story of the trailblazers and the ordinary Americans