Shortly after the Soviets sent the first man into space, President Kennedy
wanted to know how the U.S. could better the Soviets. Vice President Lyndon
Johnson spoke with top NASA officials, as well as U.S. military and industrial
leaders, about the nation's chances of beating the Soviets to the moon. At that
time, neither country had a rocket powerful enough for such a mission.
In a bold declaration on May 25, 1961, Kennedy stated, "I believe that
this nation should commit itself to achieving the goal, before this decade is
out, of landing a man on the moon and returning him safely to the Earth."
August
1961 -- Full Day in Orbit
Gherman Titov, aboard Vostok 2, was the first man to spend a full day in orbit
during tests designed to study the effect of weightlessness on cosmonauts.

Astronaut
John Glenn climbs into Friendship 7 during prelaunch checkout procedures.
February 1962 -- Glenn Into Orbit
John Glenn became the first
U.S. astronaut to circle the Earth when he spent five hours aboard the
Friendship 7 capsule. Parts of the last two of three orbits had to be controlled
manually after failure of the autopilot.
April 1962 -- Zenit Spy Satellite
A converted Vostok spacecraft carrying a camera instead of a cosmonaut was
successfully launched, and it returned with photos taken above the United
States. The Soviets claimed the true mission of the craft was science-related
and gave it the name "Kosmos," much like the Americans had disguised
their own Corona spy satellite months earlier.

A 3-D
rendering of an underground silo with missile inside.
1962 -- Minuteman Deployed
The United States deployed
this silo-based ICMB in fields throughout the Western and Midwestern United
States. Each missile carried a single nuclear warhead and was capable of instant
response. Improved versions of the Minuteman later replaced the original.
June 1963 -- Long-Duration Orbit
The first long-duration mission was Vostok 5, which spent five days in orbit.
June
1963 -- First Woman in Space
Flying aboard Vostok 6, Valentina Tereshkova became the first woman in space.

Aleksei
Leonov
March 1965 -- First Spacewalk
Secured by an umbilical cord attached to Voskhod 2's life support systems,
Aleksei Leonov became the first person to leave a spacecraft in orbit. After
spending 20 minutes in the vacuum of space, he nearly didn't make it back inside
the craft. His spacesuit had expanded more than predicted. To re-enter the
spacecraft, Leonov was forced to release some of the air from inside his suit.

Astronaut
Edward White listens in Mercury Control Center.
June
1965 -- First U.S. Spacewalk
Gemini IV astronaut Edward
White made the first U.S. spacewalk during a four-day mission.

A model
of the Soyuz craft.
April 1967 -- Soyuz
The first Soyuz
("Union") spacecraft carried a man into space, setting a precedent for
scores of subsequent Soyuz flights. Several modifications were made to the
original Soyuz design to refine its use as a transport vehicle, upgrade its
electronic and navigation systems, and later adjust it for docking with the Mir
space station. Since 1967, Soyuz spacecraft have flown more than 100 cosmonauts
on various missions to space.

A
full-scale Saturn V rocket sits on display to the right of a space shuttle.
November 1967 - Saturn V Moon Rocket
A key component in the
race to the moon for both sides was the construction of a rocket powerful enough
to reach the lunar surface. Soviets built the N-1 rocket, while the American
answer was the Saturn V. The first launch of the rocket in November 1967 led to
successful testing of the compatibility between the launch vehicle and the
spacecraft. It was tested twice before carrying a manned module. The Saturn V
rocket saw a total of 32 launches -- not one failed.
September 1968 -- Moon Orbital
Though never announcing the
intent of sending a cosmonaut to the moon, the Soviet Union sent many unmanned
spacecraft to orbit, land on and explore the lunar surface. Zond 5 became the
first craft to successfully orbit the moon and return to Earth. Multiple Zond
missions through 1970 were used to test the logistics for a manned mission to
the moon.

Apollo 7
astronauts
October 1968 - Apollo 7 Tests
Manned test flight of the
Apollo command and service modules in Earth's orbit was conducted. This was the
first manned Apollo flight and the first U.S. manned spaceflight in nearly two
years, following a January 1967 launch pad fire in the Apollo 1 spacecraft that
killed astronauts Virgil "Gus" Grissom, Edward White, and Roger
Chaffee. A Saturn IV rocket sent Apollo 7 into orbit.

Apollo 8
reentry
December 1968 - Apollo 8 Manned Moon Orbit
The first manned Saturn V
sent Apollo 8 astronauts into orbit around the moon and set the stage for the
first manned lunar landing. The crew carried along a camera and for the first
time broadcast images of Earth back to the people inhabiting it.
February 1969 -- N-1 Moon Rocket Test
A key component in the race
to the moon for both sides was the construction of a rocket powerful enough to
send a manned spacecraft to the lunar surface. Americans built the Saturn V
rocket; the Soviet answer was the N-1. Its first launch attempt ended in
failure. An engine fire caused the rocket to shut down and crash a minute after
liftoff.
July 1969 -- 2nd N-1 Failure
The second test of the N-1
rocket also ended in disaster. Seconds after liftoff the rocket fell onto the
launch pad and exploded. Three weeks later, Americans landed the crew of Apollo
11 on the moon. Failure of the N-1 rocket ended the Soviet Union's chances of
beating the Americans to the moon.

Neil
Armstrong photographs Buzz Aldrin as he descends from the lunar lander. Earlier,
Neil Armstrong descended for man's first walk on the Moon.
July
1969 - First Man on the Moon
The race to the moon ended when Americans successfully landed men on the moon
and returned them safely to Earth. The Apollo 11 lunar module set astronauts
Neil Armstrong and Buzz Aldrin onto the lunar surface, where they collected 46
pounds of soil and core samples and deployed scientific experiments.
Approximately two and a quarter hours later, the astronauts began returning to
the lander, where they rested before ascending back to the Apollo command module
the next day.
Six more missions to the lunar surface followed; all of them were successful
except Apollo 13, which was aborted en route to the moon following an on-board
fire.