Neil Armstrong's spacesuit patch while he was on the moon |
Those of us, who witnessed
the moon events on TV easily recall where they were. My family and I were watching the landing
with friends on Menlo Avenue in San Diego.
I remember being teased for holding our 15 month old son in front of the
television so he could tell his family and friends that he saw with his own
eyes men on the moon. Silly as it seems,
he did witness world and lunar history.
Humans left the planet, landed on another object in the universe and
returned alive.
For the first lunar
landing, many of us learned that day that Mare Tranquilitatis (Latin for Sea of
Tranquility) was the site picked because of its flat surface. But satellite photos later revealed the moon
has few places that aren’t pocked by craters.
On that first landing, Neil Armstrong had to manually pilot the Landing
Module to avoid a sharp-rimmed crater 180 meters wide and 30 meters deep. That crater is called simply “west” and on
July 21, 1969 it was “wild west.”
LM landed safely some six
kilometers from the original intended landing site. How amazing is that? Six meters off target after traveling through
the void of space.
The Apollo 11 LM landed
about 400 meters west of West crater and 20 kilometers south-southwest of the
crater Sabine D in the southwestern part of Mare Tranquilitatis. Reports from the LM crew said the lunar
surface at the landing site consisted of “fragmental debris ranging in size
from fine particles to blocks about a meter wide.”
Apollo 11 is now part of a
moon parking lot. The Surveyor 5 (USA)
spacecraft is approximately 25 km north-northwest of the LM landing site and
the impact crater formed by Ranger 8 (USA) is 68 km northeast of the landing
site.
Four decades later, the
Apollo 11 site has been photographed by the Lunar Reconnaissance Orbiter Camera
(LROC) between July 11 and 15, 2009.
The image on this blog with
the arrow is the image of the Apollo 11
landing site with the descent stage of the LM in view and its shadow indicated
by the arrow.
Source: NASA.gov and the Smithsonian Institute
See more cool stuff that Apollo left on moon that's still working today (scroll lower).
See Moon Landing Video from NASA
https://plus.google.com/+airandspace/posts/Hd3xzsUQKgu
MORE STUFF
Video from LROC satellite focusing on Apollo 11 landing site
http://lroc.sese.asu.edu/news/index.php?/archives/142-Apollo-11-Landing-Site.html
LRRR. That's the Lunar Laser Ranging Retro Reflector experiment left on the moon by Neil Armstrong about an hour before leaving. The LRRR reflects laser pulses from Earth to this day and is a way to learn the exact distance between Earth and Moon at time of pulse.
Discarded Cover. Dust cover that was removed and discarded from the LRRR.
PSEP. This seismic recording package failed after 21 days on the moon. Later PSEPs left by other astronauts functioned well.
LM. Lunar module descent stage.
50 m. Most of the Apollo 11 landing site fit within a 50 x 50 meter area. See photo above.
Little West Crater. In image above footsteps of the astronauts are visible from the LM to Little West Crater directly to the right.
See more cool stuff that Apollo left on moon that's still working today (scroll lower).
Satellite image taken in 2012 of Apollo 11 site |
See Moon Landing Video from NASA
https://plus.google.com/+airandspace/posts/Hd3xzsUQKgu
MORE STUFF
Video from LROC satellite focusing on Apollo 11 landing site
http://lroc.sese.asu.edu/news/index.php?/archives/142-Apollo-11-Landing-Site.html
LRRR. That's the Lunar Laser Ranging Retro Reflector experiment left on the moon by Neil Armstrong about an hour before leaving. The LRRR reflects laser pulses from Earth to this day and is a way to learn the exact distance between Earth and Moon at time of pulse.
Discarded Cover. Dust cover that was removed and discarded from the LRRR.
PSEP. This seismic recording package failed after 21 days on the moon. Later PSEPs left by other astronauts functioned well.
LM. Lunar module descent stage.
50 m. Most of the Apollo 11 landing site fit within a 50 x 50 meter area. See photo above.
Little West Crater. In image above footsteps of the astronauts are visible from the LM to Little West Crater directly to the right.
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