No, The Moon Landings Weren’t Faked. (And Here’s How You Can Tell.)
When you write about space as much as I do (and use a laptop with a big NASA sticker on the cover no less) you’re more than occasionally going to hear the question: did we really land on the Moon? (That, and “do you believe in UFOs?” My answer: not as credible evidence of aliens, no.) And with this year (2014) marking the 45th anniversary of the Apollo 11 Moon landing — which, by the way, most definitely happened — and this particular weekend being 45 years since the Apollo 10 “dress rehearsal” lunar orbiting mission, I thought I’d assemble a list of a few oft-quoted “proofs” of a grand-scale Moon landing hoax… and then let you know why they’re completely wrong.
You may have heard a few of these before:
1. The flag is waving.
This is one of the biggest claims waved around (yes, pun intended) by conspiracy fanatics. When the U.S. flag was placed by Armstrong and Aldrin and recorded by the TV camera they’d previously set up, it appears to be waving in a non-existent lunar breeze. But there’s no atmosphere on the Moon, how can there be a breeze to blow a flag around?
This isn’t proof of location on a Disney sound stage in Burbank. The flag isn’t “waving,” it’s swinging.
First of all the U.S. flag was hanging from a telescoping rod along its top to keep it extended, but it wouldn’t extend all the way. And when planting the flagpole, the astronauts had a difficult time getting very far into the lunar surface… after a few inches they hit some pretty solid stuff. The struggle to keep it upright for a good photo-op meant that it got some pretty vigorous shaking, and this resulted in a lot of movement. The Moon doesn’t have an atmosphere (aside from some sparsely-scattered ions and dust) but it does have gravity—about one-sixth of Earth’s—and a well-shaken banner will still wave… just not by any wind. In fact once they were done fussing with the flagpole, it stayed still for the remainder of the mission.
“During a pause in experiments, Neil suggested we proceed with the flag. It took both of us to set it up and it was nearly a disaster.”
– Buzz Aldrin
Unfortunately as soon as the ascent stage of the LM launched, returning Neil and Buzz to lunar orbit to meet back up with Michael Collins in the CM, the entire flag was blown over—but from the force of the ascent rockets, not wind. With the flag planted so close to the LM the downward thrust of the rockets was strong enough to push the shallowly-planted flag over. (Luckily Newtonian physics work very well in space, otherwise we’d never get anywhere!) Later missions put their flags a bit farther away.
(Note: the original TV broadcast of the Moon landing was blurry, no doubt, but there’s a reason for that; the signal that was received at the dishes in Parkes and Honeysuckle Creek, Australia was much, much clearer. But those versions will unfortunately never be seen again and here’s why.)
2. If there’s no atmosphere on the Moon, where are the stars in the photos?
This is Photography 101. The Apollo astronauts were using several types of cameras to record their lunar adventures, one being modified medium-format Hasselblad 500 EL cameras mounted to their spacesuits. These were film cameras and had to be set just right to get pictures to develop correctly—not unlike today’s digital cameras, but without the convenience of auto mode! All the astronauts went through training on how to shoot with the cameras, so when they got to the Moon they were able to take some really great shots of the surface in beautiful 70mm detail. (Check out the Project Apollo Archive for hi-res scans of the color and black-and-white film they shot.)
Daytime on the Moon is about two Earth weeks long. (A full solar “synodic” day there takes 29.5 Earth days.) All the Apollo surface EVAs took place on the side facing Earth during the lunar daytime. This means that the Sun was in the sky, illuminating the surface and everything the astronauts were doing… including taking pictures. So even though there was no atmosphere above them, the astronauts still had to expose their cameras to account for a very bright lunar landscape (and in some instances with a very harsh, big white star we call the Sun in the sky.) They were there to explore the Moon, not the stars, and so they didn’t waste any film taking astrophotos.
Long story short, in order to capture stars in their photos they would have had to expose for them in camera, which would have resulted in a very blown-out, blurry lunar surface. (Plus they didn’t bring along tripods for long exposures.) Think about it—if you took pictures outside at night, and let your camera adjust for a well-lit object or scene, even if there was a sky full of stars above you at the time they wouldn’t be visible in your picture. It’s just how cameras work—they simply can’t adjust like your eyes do.
3. You can still see things in the shadows. They should be completely black with no air to scatter light.
Well, yes and no. It’s true that light on Earth is scattered by the atmosphere, and so we can see even where sunlight isn’t directly illuminating a scene. And in space, shadows can be incredibly dark because of the lack of this effect. But there is still reflected light, and the lunar surface is reflective.
When Neil photographed Buzz descending the ladder onto the Moon’s surface, you can still see him pretty well even though he’s clearly in the shadow of the LM. This is the result of reflected light from the Sun hitting the lunar regolith and bouncing back up into the shadows, not “another source of artificial illumination” claimed by some conspiracists. Again, no atmosphere doesn’t negate the physics of how light works—after all, the Moon is pretty dark in color yet we see it as a very bright object in the night sky, especially when full. This is a ready testament to its reflectivity (and even then it’s still only reflecting 12% of the sunlight it receives.)
Also don’t forget that in addition to the Sun, the Earth was in the sky above the Apollo astronauts—and it was also reflecting sunlight onto the Moon, just like the Moon does onto Earth.
Want an example of how this worked? Check out Ian Goddard’s demonstration site here, and see the results of an experiment on Discovery Channel’s “Mythbusters” here. Added 9/22/14: see an article on Nerdist.com here regarding reflected sunlight from a space-suited Neil Armstrong.
4. The shadows in the photos were uneven.
Therefore alternate lighting sources? No, therefore uneven terrain. Single-source lighting on a perfectly flat plane will result in perspective-aligned shadows, but on an uneven surface the shadows will “appear” to slant off at different angles as they are projected across the ground. The Moon pretty much has no perfectly flat planes—it’s cratered and hilly down to the smallest scales. Shadows cast by the Sun will be skewed all over the place. (See the link above for a sample of that too.)
Apollo 16 astronauts John Young and Charlie Duke got to drive a Boeing-made Lunar Roving Vehicle (LRV) on the Moon, one of three sent up during the Apollo program. Note how the dust is kicked up in nice billowing arcs by the LRV’s wheels… that’s not Earth gravity in action!
5. Radiation would have killed the astronauts en route to the Moon.
Radiation in space is very dangerous. Nobody’s contesting that fact. Even a thickly-hulled spacecraft can allow in enough cosmic radiation to damage living DNA over long durations, and outside of Earth’s protective magnetosphere it becomes an even bigger danger. This in fact is still a major obstacle to overcome if we’re to send humans to Mars or beyond. But the Apollo astronauts weren’t on a year-long voyage to Mars, they were on week-long trips to the Moon. Even the Van Allen belts, which concentrate energetic particles from the Sun into donut-shaped rings surrounding Earth, were passed through pretty quickly by the Apollo spacecraft on their way Moonward.
A pretty clear explanation is given by astronomer Phil Plait in his 2001 Bad Astronomy article:
“The van Allen belts are regions above the Earth’s surface where the Earth’s magnetic field has trapped particles of the solar wind. An unprotected man would indeed get a lethal dose of radiation, if he stayed there long enough. Actually, the spaceship traveled through the belts pretty quickly, getting past them in an hour or so. There simply wasn’t enough time to get a lethal dose, and, as a matter of fact, the metal hull of the spaceship did indeed block most of the radiation.”
(If you really want to get into the math of how the radiation environment of the Van Allen Belts were quite survivable by astronauts, even in the late 1960s, click here.)
Now, had the Apollo astronauts been in the way of a strong solar flare event while on the lunar surface, it would have been a different story. Protected only by their space suits, they could have received a lethal dose of solar radiation very quickly as a cloud of particles swept past the Earth and Moon. Luckily that didn’t happen, but it was an occupational hazard. (Although compared to the countless other dangers they confronted in order to achieve their goals that was somewhat low on the list.)
6. We didn’t have the technology in the 60s to go to the Moon.
This is a total cop-out argument. Yes, 1960s technology was far inferior to what we have today; even our cell phones contain vastly more computing power than what was aboard the Apollo spacecraft. But the Apollo spacecraft only had to know how to do one thing: get living, breathing astronauts to the Moon and back. This was achieved through complex engineering and the efforts of many thousands of the brightest minds in the country, not to mention a few fearless astronauts who knew a thing or two about flying experimental aircraft. Getting to the Moon was a case of pure physics, dedication, and guts… the required innovations just came as a direct result. Read more here on Clavius.org.
Also as a technical note, the circuitry and components of Apollo spacecraft were relatively enormous by today’s standards—they literally were big enough to avoid getting knocked offline by stray atomic particles. These days we have to take much more care shielding sensitive space electronics from radiation. (Thanks to spacecraft software engineer Emory Stagmer for the info.)
As far as NASA having created all the footage of the landings in a studio, it actually would have been easier at the time to just go to the Moon…
(And before you claim that Stanley Kubrick confessed to filming the whole Moon landing in a “documentary”…um, NO.)
7. Fact: we’ve imaged all the Apollo landing sites from lunar orbit.
NASA’s Lunar Reconnaissance Orbiter has been surveying the Moon for five years now, and during that time has imaged all of the Apollo landing sites from its position in lunar orbit. Several times, in fact, and under many different lighting angles. So while we can’t visually resolve the remains of the Apollo sites from Earth (simply due to the angular resolution limitations of telescopes) LRO can see them very nicely… LM descent stages, ALSEPs. LRVs, and astronaut tracks all as they were left over 40 years ago.
Don’t want to believe anything NASA has to say regarding the landing sites? That’s OK—China said it was able to see the remains of the Apollo 11 site with the Chang’e-2 orbiter back in 2012 and Japan’s Kaguya orbiter was able to discern the bright “halo” on the lunar surface from Apollo 15’s July 30, 1971 landing in 2008.
8. Okay smart guy, so if we REALLY went to the Moon, how come we never went back?
This, unfortunately, has more to do with the nature of politics and public interest than space technology, although the latter often becomes a casualty of the former. There’s a lot involved with the answer to this (and you can read about some of it in this article on Scientific American featuring space historian David S.F. Portree) but suffice to say after the Apollo program was closed down, the technology to send humans to the Moon was retired. The Saturn V rockets were either dismantled, put in museums, or, in the case of Skylab, used in other programs, and eventually all of the special components created by contractors and sub-contractors that allowed the success of Saturn and Apollo were no longer available or in production. We didn’t lose the technology, as some have claimed, we just stopped making it, at least for those specific uses. As times changed, priorities (and thus budgets) changed, and NASA’s manned spaceflight program of the 60s and early 70s became a thing of the past, in some cases replaced by newer, better goals… but in some cases still not replaced at all.
Is it a shame that the last bootprints on the Moon are still those of Gene Cernan from December 1972? Heck yes. Does it mean he never went at all? Hell no.
The Apollo missions are still one of the crowning achievements (in my opinion, at least) of both our country and of humanity as a whole. Yes, the reasons behind the race to the Moon in the 60s were very political, that’s surely no secret. But in just eight years we went from sending the first American on a brief suborbital flight to safely landing astronauts on the surface of another world and bringing them home again, an incredible feat accomplished only through the talent and hard work of literally hundreds of thousands of people—over 400,000, in fact (source)—and the support and financial backing of an entire nation. Reasons aside, the summer of 1969 changed both the global political landscape and our perspective of our place in the Universe, and that’s not something to be dismissed lightly… or with wanton disregard for all those who made it happen.
And, of course, let’s not forget the undeniable 842 pounds of Moon rocks that the Apollo astronauts brought back to Earth with them (rocks that are still standing up to microscopic scrutiny even today by geologists) and the laser ranging reflectors that were left up there and still being used to measure distances to the Moon today!
“The body of physical evidence that humans did walk on the Moon is simply overwhelming.”
– Dr. Robert Park, Director of the Washington office of the American Physical Society
Want to dive even deeper into the debunking of any Moon landing hoax? Check out the links below:
“Bad Astronomer” Phil Plait’s de-hoaxing article (which specifically attacks a 2001 “documentary” on Fox TV)
Added 6/3/14: A “Decisive Debunking” of the Moon Landing Conspiracy by med student Hasaan Rafique
Added 7/18/14: Here’s a video by spaceflight historian and fellow Discovery News blogger Amy Shira Teitel regarding the whole “flapping flags” topic (because that one never seems to get put to rest.) nice job, Amy!
Added 9/22/14: Also by Amy Teitel, this article for Nerdist.com shows some demonstrations by NVIDIA of their newest graphics processing card that “prove” how the illumination scenarios seen in the Apollo 11 photographs were most definitely real and possible. (In addition to being a test pilot and astronaut, Neil Armstrong was also a great light reflector!)
Added 7/20/15 (Happy Moon Day!): Here’s well-known physicist Michio Kaku talking about some of the popular hoax myths above, as well as the lunar rocks that were brought back to Earth and a claim that the astronauts’ cooling suits wouldn’t work in a vacuum:
Added 7/21/15: Professor Brian Cox and none other than Buzz Aldrin himself had a few things to say to Moon landing disbelievers on Twitter on the 46th anniversary of the Apollo 11 EVA – read those on Huffington Post UK here. (Thanks Gabby Laine-Peters!)
Added 7/27/15: Find out what happened to the “lost” Apollo 11 telemetry tapes (a cautionary tale of poor foresight).
Added 9/15/15: On the Moon Landing Hoax and Anomaly Hunting
Added 10/14/15: Why do People Persist in Denying the Moon Landings? Article from Smithsonian Air and Space which includes the video below, a Q&A series with space history curator Dr. Roger Launius:
“If people decide they’re going to deny the facts of history and the facts of science and technology, there’s not much you can do with them. For most of them, I just feel sorry that we failed in their education.”
– Harrison “Jack” Schmitt, Apollo 17 astronaut
Added 11/10/15: Check out Paul White’s unabashedly anti-hoaxer site “One Big Monkey” and Robert Walker’s analysis of the Apollo rock samples that “are just too good” to have been manufactured.
Also, in regards to the supposed “same background” seen in some Apollo footage: according to an interview of SwRI geophysicist Stuart Robbins by a Japanese documentary film crew, “According to our research, the “identical background” video clips were taken from the NASA-sponsored documentary video, “Nothing so Hidden.” And the documentary is produced by other production company outside of NASA. Therefore, our understanding is that it’s an error on editing stage of production: the production company took wrong clips and audio and used in the documentary.“ This erroneous claim has been debunked many times but is still often brought up by Moon landing deniers who are more than happy to cite misedited footage as credible evidence. (Source)
Added 1/26/16: An Oxford professor has calculated the length of time a conspiracy involving over 400,000 participants could possibly be kept secret: less than four years. If the Moon landings were faked somehow, based on his numbers it’d have become widely-known by 1973. Read more here.
Added 6/13/16: The Apollo spacecraft en route to the Moon were observed by amateur astronomers and professional observatories all around the world (and not affiliated with NASA either.) Thanks to Bill Keel for the info and site.
Added 6/17/16: Read what Apollo 11 LM pilot Michael Collins recently had to say about Moon landing hoaxers (including Bart Sibrel) in this Air & Space Magazine article.
…and after all this, if you still must believe that the Apollo missions were all just an elaborate global scam, I’m afraid I really can’t help you (like Schmitt said in the quote above.). The world you choose to live in is much, much more dark, tangled, and subversive than I care to venture into. I’m just sorry that you have so little faith in what humans can achieve. (Just don’t try to confront Buzz Aldrin with your silly claims. Save us, Buzz!)
*One last note: a Facebook acquaintance of mine once made a very lucid point: this was the Nixon administration – they couldn’t even keep secret a few goons breaking into a hotel room. Just sayin’.
Posted on May 22, 2014, in Spaceflight, The Moon and tagged Aldrin, Apollo, apollo hoax, Armstrong, debunk, did we really land on the moon, hoax, landings, moon, moon kubrick, Moon landing, moon landing fake, NASA, space, yes we landed on the moon. Bookmark the permalink. 249 Comments.