NASA

The National Aeronautics and Space Administration (NASA), which was established in 1958, is the agency responsible for the public space program of the United States of America. It is also responsible for long-term civilian and military aerospace research.

List of NASA administrators

• T. Keith Glennan (1958–1961)
• James E. Webb (1961–1968)
• Thomas O. Paine (1969–1970)
• James C. Fletcher (1971–1977)
• Robert A. Frosch (1977–1981)
• James M. Beggs (1981–1985)
• James C. Fletcher (1986–1989)
• Richard H. Truly (1989–1992)
• Daniel S. Goldin (1992–2001)
• Sean O'Keefe (2001–2005)
• Michael Griffin (2005–)