Voyager 2 launched by a Titan-Centaur rocket.
The U.S. Congress passed legislation establishing the
National Aeronautics and Space Administration (NASA),
a civilian agency responsible for coordinating America’s
activities in space, on July 29, 1958. NASA has since
sponsored space expeditions, both human and mechanical,
that have yielded vital information about the solar system
and universe. It has also launched numerous earth-orbiting
satellites that have been instrumental in everything from
weather forecasting to navigation to global communications.
NASA was created in response to the Soviet Union’s October
4, 1957 launch of its first satellite, Sputnik I.

The "Face on Mars" was first photographed on this day in history, July 25, 1976. (NASA)
A photo from Mars taken by NASA’s Viking 1 spacecraft left
people perplexed and wondering about the possibility of
extraterrestrial life.
Dubbed the "Face on Mars," the image appeared to show a
carving of eyes, nose and a mouth in the Martian region of
Cydonia.
NASA’s website said "the Viking 1 spacecraft (below) was
circling the planet, snapping photos of possible landing
sites for its sister ship Viking 2, when it spotted the shadowy
likeness of a human face."


At 12:51 EDT on July 24, 1969, Apollo 11, the U.S. spacecraft that
had taken the first astronauts to the surface of the moon, safely
returned to Earth.
Apollo 11 astronauts (L to R) Buzz Aldrin, Neil Armstrong
and Michael Collins.