Lyndon B. Johnson
Space program

During the Johnson administration, NASA conducted the Gemini crewed space program, developed the Saturn V rocket and its launch facility, and prepared to make the first crewed Apollo program flights. On January 27, 1967, the nation was stunned when the entire crew of Apollo 1 was killed in a cabin fire during a spacecraft test on the launch pad, stopping Apollo in its tracks. Rather than appointing another Warren-style commission, Johnson accepted Administrator James E. Webb 's request for NASA to do its own investigation.

Johnson maintained his staunch support of Apollo through Congressional and press controversy, and the program recovered. The first two crewed missions, Apollo 7 and the first crewed flight to the Moon, Apollo 8, were completed by the end of Johnson's term. He congratulated the Apollo 8 crew, saying, "You've taken... all of us, all over the world, into a new era." On July 16, 1969, Johnson attended the launch of the first Moon landing mission Apollo 11, becoming the first former or incumbent U.S. president to witness a rocket launch.
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