Armstrong's Footprints on Lunar Surface
Tuesday, October 09 2012 @ 03:00 am EDT
Contributed by: bobmoody
Just over 40 years after Armstrong and Aldrin made the first footprints on the surface of the moon, the NASA Lunar Reconnaissance Orbiting Camera (LROC) took the first of several images from lunar orbit showing the astronaut's tracks from its vantage point high above the moon.
|The highest resolution image taken on a later orbit of the Lunar Reconnaissance Orbital Camera (LROC) The tracks made by Neil Armstrong are seen leading to the 33-foot-wide "Little West" crater, the first crater ever imaged directly by an astronaut. Notice that even the lunchbox-sized television camera is also identified!|
As amateur astronomers, virtually everyone in a two-state area who has ever visited one of our AOAS star parties has wondered about the American "flag" planted on the surface of the moon by Neil Armstrong and "Buzz" Aldrin. Why I had not considered this before did not strike me until after the first of the very latest LROC images had been released for public inspection...why the flag, and not the footprints? After all, the footprints are the living proof that men had actually gone to the moon. They landed in a relatively tiny two-stage lander and then exited the craft to place human footsteps on the moon. To me, at least, this is the defining statement of the entire Apollo era. But what most people wanted to know was, "Where can we see the flag?
I assume it goes with the whole concept of the so-called Space Race. The "race" was merely a rush to build the most effective, accurate, and most rapid delivery system for our nuclear arsenals, both from the U.S. and the U.S.S.R. The ability to place a human on the surface of the Earth's satellite had NOTHING whatsoever to do with science, although the science that American astronauts provided to the professional scientific community had a profound impact on planetary science as well as to other fields of knowledge. With the first American astronauts to travel from Earth to orbit the moon nearly 7 months prior to the manned landing in December 1968, Apollo 8 only barely beat the first Russian moon launch when their gigantic rocket called NOVA blew up in the first full-up launch of the U.S.S.R rocket system according to CIA documents made public decades after the event. The damage done to their launch facilities in the Russian plains was so extensive that for all intents and purposes, their entire "race" was over in one disastrous fell swoop.
While Apollo 8 only orbitted the moon a total of ten times, it solidified for the first time that men from the United States had actually travelled to another world in our solar system. Before this, U.S. rockets had delivered several craft to the moon on various missions from just imaging the moon as the Ranger probes snapped pictures until they raced into full-blown calamity impacting on the surface, to the later Ranger craft which actually soft-landed in the Sea of Storms roughly 1-and-a-half years prior to the landing of Apollo 12 which touched down only a few hundred yards away from the Ranger craft. One of their Apollo 12 mission objectives was to retreive the television camera which had filmed the robotic arm reaching over into the lunar soil and scooping up a small amount of soil for sampling. That TV footage was nearly as historic as the first manned landing, and provided several important reasons for being returned to Earth by astronauts Bean and Conrad a few months after the Apollo 11 mission had completed successfully. But it was the footprints that were the biggest news from this summer's high resolution pictures returned by the Lunar Reconnaissance Orbiting Cameras.
|Astronaut Pete Conrad at the Ranger landing site about to remove the television camera to return it to NASA scientists.|
Interestingly, the flag that everyone always wanted to know about was actually blown over and knocked several feet away from where Armstrong and Aldrin had planted it.
|LROC camera's first picture of the historic Apollo 11 landing site. Subsequent images of the site revealed much more detail of the Eagle descent stage and the experiment packages left during the first manned landing on the moon.|
Not even rocket scientists had the foresight to consider how much energy would be generated by the ascent engine blast as it began the trip back to orbit to dock with the Columbia Command Module and Michael Collins to then return the trio to Earth and a 100% successful manned mission to the surface of the Moon. The picture I included is one of several that reveal the "tracks" of the astronauts as they scurried about the lunar soil. The soil was so finely pummeled from 4.5 billion years of impacting dust and asteroids that it had the consistency of talcum powder. The astronauts also described the smell of the soil as being distinctly similar to gunpower, something I found very interesting.
I hope it isn't too long before we see another man on the moon. If I live long enough, I hope to see another American astronaut set footprints in lunar soil, but today, there are more agressive moon landing programs being undertaken by the Chinese and Indian space agencies rather than any US return missions. That is a crying shame when you think about it. We invented manned space travel with Alan Shepard in the Freedon 7 spacecraft, refined it with the Gemini program and quickly followed that by the Apollo Program which safely landed 6 two-man crews in widely separated sites, and then we quit....just stopped dead in our tracks, and haven't even planned serious returns to the Moon now 40-odd years later. I expect a non-American to be the next person to land on the moon, but just maybe something will happen to allow for my estimates to be wrong, and hopefully we'll see another American be the next to "fly us to the Moon". Let's keep our American fingers crossed!