• Ames Research Center, Moffett, CA
  NASA site that develops information technologies, named after physicist Dr. Joseph S. Ames
  
  
• Dryden Flight Research Center, Edwards, CA
  NASA's primary site for flight research, named after scientist Dr. Hugh L. Dryden
  
  
• Goddard Institute for Space Studies at Columbia University, New York, NY
  Conducts space science research in support of the Goddard Space Flight Center

"Buzz" Aldrin posing by U.S. flag on moon's surface.
(Courtesy of NASA JSC Digital Image Collection)

• Goddard Space Flight Center, Greenbelt, MD
  Described by the Center's director as "the Nation's largest organization of combined scientists and engineers dedicated to learning and sharing their knowledge about the Earth, solar system, and Universe," also the home Center of the Hubble Telescope and responsible for the satellite programs, named after Dr. Robert Goddard, "The Father of American Rocketry"
  
  
• Independent Verification and Validation Facility, Fairmont, WV
  Conducts quality controls testing for software, governed by the Goddard Space Flight Center
  
  
• Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA
  NASA's site for robotic exploration of the solar system
  
  
• Johnson Space Center, Houston, TX
  Site of astronaut training and the Mission Control Center, also manages the development of spacecraft and heads flight-related medical and scientific research, named after President Lyndon B. Johnson.
  
  
• Kennedy Space Center, FL
  Main launch center since 1962, named after President John F. Kennedy.
  
  
  Picture of sun.
  (Courtesy of NASA Skylab)
  
  
• Langley Research Center, Hampton, VA
  Site of aeronautics research
  
  
• Marshall Space Flight Center, Huntsville, AL
  NASA's leading center in space transportation systems and space propulsion, named after George C. Marshall
  
  
• National Aeronautics and Space Administration, Washington, D.C.
  NASA Headquarters
  
  
• NASA Glenn Research Center, Cleveland, OH
  "Defines and develops propulsion, electrical power, and communications technologies for NASA's aeronautics and space missions," named after Astronaut John Glenn
  
  
• Space Telescope Science Institute, Baltimore, MD
  Resources for astronomers
  
  
• Stennis Space Center, South MS
  NASA program manager for rocket propulsion testing and earth science applications, named after former U.S. Senator John C. Stennis
  
  
• Wallops Flight Facility, Wallops Island, VA
  "(A) national resource for providing low-cost integration, launch and operation of suborbital and small orbital payloads that support space-based research focused on Earth and its environments"
  
  
• White Sands Test Facility, Las Cruces, NM
  Test and evaluation site for hazardous materials, space flight components, and rocket propulsion systems

Space Programs

• Mercury
  Site dedicated to Project Mercury, the United States' first man-in-space program: project goals and history, flight summaries, astronaut biographies, technical diagrams, and an extensive image collection
  
  
• Project Mercury Drawings and Technical Diagrams

Close up of Alan Shepard in his pressure suit.
(Courtesy of NASA JSC Digital Image Collection)

• Apollo 11, 1969
  
  
  • Apollo 11 30th Anniversary
    Dedicated to the 30th Anniversary of the Apollo 11 lunar landing: links to crew interviews, cost figures, picture galleries, and the flight log
    
    
  • 30th Anniversary of Apollo 11: 1969-1999
    Pictures, sound recordings of crew and mission control, links to other Apollo 11 sites

• The Apollo-Soyuz Test Project
  Overview of the Apollo-Soyuz Test Project: goals, flight summary, and a digital image collection
  
  
• Apollo-Soyuz Test Project
  Project overview and information on the scientific experiments performed by crew

Picture of Astronaut Thomas Stafford and Cosmonaut Aleksey Leonov in Soyuz Orbital Module.
(Courtesy of NASA JSC Digital Image Collection)

• The Partnership: A History of the Apollo-Soyuz Test Project
  
  
• Project Apollo-Soyuz Drawings and Technical Diagrams
  Includes diagram of the docking module.

• History of the Space Shuttle
• NASA Human Spaceflight
  Information about all the Shuttle missions, includes an interesting feature called Living in Space page, which covers space food, wear, work and fun
• NASA Space Shuttle Launches
  Links to launch schedules, the Shuttle image library, and pages about each shuttle mission
• Shuttle Location
  Gives the current location of a Space Shuttle when one is in orbit
• Spacecraft
  Links to information on the parts of the Shuttle, the importance of altitude, launch windows, launch location, and Spacelab, also includes recent news

Picture of Astronaut Piers Sellers on spacewalk.
(Courtesy of NASA Human Space Flight Gallery)

• History of Shuttle-Mir
  NASA site on the Shuttle-Mir Program: links to the history of the program, scientific experiments, spacecraft information, and information about the participating astronauts and cosmonauts
• Living on Mir
  Interview with Shannon Lucid about life on Mir

Sunrise from Space Shuttle Endeavor Mission STS-068.
(Courtesy of NASA Human Space Flight Gallery)

Hubble Space Telescope (HST)

• Edwin Hubble 1889-1953
  Article from the Journal of the Royal Astronomical Society of Canada featuring Hubble's scientific findings
  
  
• Edwin Powell Hubble
  Edwin Hubble's story in his own words
  
  

Storm of turbulent gases taken by Hubble Space Telescope.
(Courtesy of NASA, European Space Agency, and J. Hester (ASU))