Ranger 7, an unmanned U.S. lunar probe, took the first close-up
images of the moon—4,308 in total—before it impacts with the
lunar surface northwest of the Sea of Clouds. The images were
1,000 times as clear as anything ever seen through earth-bound telescopes.

The National Aeronautics and Space Administration (NASA) had attempted a similar mission earlier in the year—Ranger 6—but
the probe’s cameras had failed as it descended to the lunar
surface.

Ranger 7, launched from Earth on July 28, successfully activated
its cameras 17 minutes, or 1,300 miles, before impact and began
beaming the images back to NASA’s receiving station in
California.

On the morning of July 31, 1975, James Riddle Hoffa, one of
the most influential American labor leaders of the 20th century,
was officially reported missing after he failed to return home
the previous night. Though he is popularly believed to have
been the victim of a Mafia hit, conclusive evidence was never
found and Hoffa’s fate remains a mystery to this day.

ED DANAHUE

Arnold Alois Schwarzenegger is an Austrian-American actor,
producer, businessman, retired bodybuilder, and former
politician who served as the 38th governor of California
from 2003 to 2011. Arnold is 74 today.

1984

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.