Solar System Exploration@50

James L. Green
Commemorating 50 years of successful missions.

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Celebrating Apollo

Humans first traveled to the moon in 1969.

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NASA Astronauts

Astronaut in EVA Suit

Learn about the men and women who travel to space on journeys of discovery.

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Top Features

Skylab concept

40th Anniversary of Skylab

Skylab launched on May 14, 1973, aboard the last of the Apollo-era Saturn V rockets, becoming America's first space station.

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This June 1978 artist's concept shows an asteroid retrieval mission.

The Long and Storied Path to Human Asteroid Exploration

This project would be the first to capture a small near-Earth asteroid and safely redirect it.

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artist concept of first TDRS satellite

NASA Marks 30th Anniversary of TDRS Era

On April 4, 1983, space shuttle Challenger began its maiden voyage carrying a new satellite that would revolutionize low-Earth orbit communications.

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NASA at 50

This volume provides a snapshot of the thinking of NASA senior leadership on the occasion of the agency's 50th anniversary.

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NASA News and Notes

News & Notes From the NASA History Program Office

View the 1st quarter 2013 edition, which celebrates 50 years of planetary exploration and learn about NASA center activities.

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News Releases

  • NASA Honors Sally Ride with a National Tribute at Kennedy Center

    05.14.13 - NASA and Sally Ride Science are inviting the general public and journalists to "Sally Ride: A Lifetime of Accomplishment, A Champion of Science Literacy," an educational tribute to America's first woman in space on Monday, May 20. The special event will be held at the John F. Kennedy Center for the Performing Arts, 2700 F Street, N.W., Washington, D.C., at 7 p.m. EDT.

  • NASA Marks Third Anniversary of Obama Support of Space at Kennedy

    04.15.13 - NASA marked the third anniversary Monday of President Obama's speech at the agency's Kennedy Space Center in Florida, where he laid out a plan to ensure the United States will remain the world's leader in space exploration.

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    Shuttle Bbliography NASA e-Books
    Free downloads of NASA history books and other publications.

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