[DOC] [TLE] July 20, 1969: One Giant Leap For Mankind | NASA [PAR] At 10:56 p.m. EDT Neil Armstrong is ready to plant the first human foot on another 
world. ... When it comes time to set Eagle down in the Sea of Tranquility, 
Armstrong ... They leave behind an American flag, a patch honoring the fallen 
Apollo 1 .... AS11-40-5866 (20 July 1969) --- Astronaut Edwin E. Aldrin Jr., lunar 
module... [DOC] [TLE] Apollo 11 - Wikipedia [PAR] Apollo 11 was the first spaceflight that landed humans on the Moon. Mission commander Neil Armstrong and pilot Buzz Aldrin landed the lunar module Eagle on July 20, 1969, at 20:18 UTC. [DOC] [TLE] Armstrong walks on moon - Jul 20, 1969 - HISTORY.com [PAR] On this day in History, Armstrong walks on moon on Jul 20, 1969. ... Then in May, 
the three astronauts of Apollo 10 took the first complete Apollo ... surface, and at 4
:18 p.m. the craft touched down on the southwestern edge of the Sea of 
Tranquility. ... and together they took photographs of the terrain, planted a U.S. 
flag, ran a... [DOC] [TLE] Apollo 11: First Men on the Moon - Space.com [PAR] Jul 25, 2012 ... On July 20, Armstrong and Aldrin entered the lunar module, nicknamed the ... 
Apollo 11 astronaut Buzz Aldrin poses with the American flag on the surface of 
the moon in July 1969. Credit: NASA. The lunar module touched down on the 
moon's Sea of Tranquility, a large basaltic region, at 4:17 p.m. EDT. [DOC] [TLE] Apollo 11 Moon Landing 45 Years Ago on July 20, 1969: Relive the ... [PAR] Jul 21, 2014 ... Man first walked on the Moon 45 years ago today on July 20, 1969 when 
American ... The Eagle has landed !, Armstrong called out and emotional 
applause ... While astronauts Armstrong and Aldrin explored the Sea of 
Tranquility ... Neil Armstrong and Buzz Aldrin plant the US flag on the Lunar 
Surface... [DOC] [TLE] Who Were the First Men on the Moon? - Universe Today [PAR] Sep 12, 2016 ... On July 20th, 1969, history was made when men walked on the Moon ... During 
the mission, the three-astronaut crew  Commander Frank Borman, ... Neil 
Armstrong and Buzz Aldrin plant the US flag on the Lunar ... in an area of the 
Mare Imbrium called Palus Putredinus (Marsh of Decay)  on August 7th. [DOC] [TLE] Astronauts Land on Plain; Collect Rocks, Plant Flag [PAR] His first step on the moon came at 10:56:20 P.M., as a television camera outside 
the craft ... camera out from the lunar module, planting an American flag into the 
ground, ... And as you talk to us from the Sea of Tranquility it requires us to 
redouble our efforts ... The flight plan had called for the moon walk to begin at 2:
12 A.M.. [DOC] [TLE] Apollo 11 lands the first man on the moon in 1969 - NY Daily News [PAR] Jul 19, 2015 ... U.S. Astronaut Edwin E. Aldrin, Jr., lunar module pilot of the first lunar ... 
HOUSTON, July 20 - Two men landed on the moon today and for more than two 
... of the landing craft called Eagle, and became the first man to step on the moon. 
... The two men planted the American flag on the moon - not as a sign of... [DOC] [TLE] Today in science: 1st footsteps on moon | Space | EarthSky [PAR] Jul 20, 2016 ... Today is the 47th anniversary of humanity's historic first steps on the moon. ... as 
Neil Armstrong took the first steps on the moon's surface on July 20, 1969. ... 
1969. On this date, Apollo 11 astronauts Buzz Aldrin and Neil Armstrong landed 
their moon module on a broad dark lunar lava flow, called the Sea of... [DOC] [TLE] Apollo 11 From Wikipedia, the free encyclopedia For the racehorse ... [PAR] [8] [edit] Lunar descent On July 20, 1969 the lunar module (LM) Eagle separated 
... he saw that the computer's landing target was in a boulder

Question: On July 20, 1969 astronauts first planted the U.S. flag on the Moon in an area called the Sea of this
Answer: Tranquility