Point-by-Point Debunking of the AULIS Article on Apollo 11 and the Van Allen Belts
This is a lengthy article, so the debunking is organized by the article's major claims. Every key argument it makes either misrepresents the science, cherry-picks quotes out of context, commits logical errors, or fabricates implications that the cited sources don't support.
Overview
The article is part of AULIS Online's broader Apollo investigation and argues that the official trajectory claimed for Apollo 11 through the Van Allen radiation belts is inconsistent with NASA's own data. It does not accept the Apollo missions as genuine. See bottom for the key arguments.
CLAIM 1: "The trajectory claimed to have been taken is incompatible with NASA's own data"
The article's central thesis is that Braeunig's trajectory analysis is wrong and that NASA's own documentation proves the Apollo 11 spacecraft could not have safely traversed the Van Allen belts. This is incorrect on multiple levels.
The reality: The article conflates geographic latitude (latitude on a map of Earth's surface, relative to Earth's geographic poles) with geomagnetic latitude (position relative to Earth's magnetic poles, which define the shape and location of the Van Allen belts). These are entirely different coordinate systems, and the article's entire argument collapses because of this confusion.
At the time of the Apollo 11 mission, the north geomagnetic pole was situated close to the entrance to the Nares Strait, between Greenland and Ellesmere Island, and the geomagnetic field was correspondingly tilted southwards over the Americas, taking the Van Allen belts with it. The inner Van Allen belt, which contains the bulk of the dangerous proton radiation, lies mainly between magnetic latitudes forty degrees either side of the magnetic equator. The Oikofuge
This tilt is crucial. Because the geomagnetic field (and therefore the belts) was tilted relative to Earth's geographic equator, Apollo 11 did not need to reach geographic latitudes of 60°N or 60°S — the standard "cone of escape" requirement — to stay in the thinner, safer regions of the belts. It only needed to achieve that position relative to the magnetic poles.
In 1969, the magnetic north pole was displaced from the geographical north pole by 11.4°. Therefore in 1969, the Van Allen radiation belts could have had a maximum inclination of 34.9° with respect to the ecliptic. The last leg of Apollo 11's path was slightly above the ecliptic, avoiding the inner belt completely and only passing through the outer layers of the outer belt. The Wire
The AULIS article looks at geographic latitude coordinates from NASA mission tables, sees that Apollo 11 stayed below 60°N geographic latitude, and concludes it therefore could not have avoided the belts. This is like looking at a road map and concluding a car couldn't have gone north because it never crossed a particular line on a Mercator projection — while ignoring that the road curves around the terrain. The Van Allen belts are not aligned with the geographic equator. They are aligned with the geomagnetic equator.
CLAIM 2: "Van Allen said astronauts must travel through the polar regions (above 60° latitude) to escape the belts"
The article quotes Van Allen saying the "cones of escape" lie over the geomagnetic poles with a half-angle of about 20°, and then uses this to argue Apollo needed to go over geographic latitudes of 58.5° to 81.5°.
The reality: This misreads Van Allen's statement in two ways. First, Van Allen was describing one possible route — going through the polar cones — as an option, not a requirement. Second, and more importantly, "cones of escape" are measured relative to the geomagnetic poles, not the geographic poles. The Van Allen belts, being formed by Earth's magnetic field, are aligned along Earth's geomagnetic plane, which is itself inclined about 11 degrees to Earth's equator. This displacement happens to be southward for the US, so on the US side of the world the plane of the belts lies south of the equator by about 11 degrees. Apollo 11 initiated TLI from an orbit inclined 32.5 degrees from Earth's equator. This inclination carries it through only the less intense regions of the belts, bypassing the really intense regions almost entirely. proboards
Going through the polar cones would have been ideal but was never the only option. A sufficiently inclined trajectory exploiting the geometry of the tilted magnetic field achieves similar results, which is exactly what Apollo did.
CLAIM 3: The Apollo 11 dosimeters can't be trusted — the actual radiation dose would have been ~100 rem
The article relies heavily on Jarrah White's recalculation that the Apollo 11 crew should have received approximately 100 rem (not the ~0.18 rem measured), based on claimed errors in Braeunig's analysis.
The reality: The radiation doses were not calculated by Braeunig. They were physically measured by multiple independent instruments carried on the spacecraft.
The Apollo 11 Mission Report notes that the total radiation dose measured by the dosimeters worn by the astronauts during the trip was between 2.5 and 2.8 millisieverts. NASA also conducted sensor-laden uncrewed test flights to measure the effectiveness of the shielding of the Apollo command module. Blogger
Radiation was not an operational problem during the Apollo Program. Doses received by the crewmen of Apollo missions 7 to 15 were small because no major solar-particle events occurred during those missions. NASA Technical Reports Server
The dosimeter data from NASA's own records is consistent: devices in the CM provided telemetry during belt passage showing maximum skin dosage of 3.63 rad/hr during the outbound passage and 0.21 rad/hr inbound. The mission report gives an average mission dose of 0.47 rad. nasa
These measurements came from multiple independent instrument types — personal dosimeters worn by each astronaut, a dedicated Van Allen belt dosimeter, and a nuclear-particle detection system — all of which agreed with each other. To claim a dose of ~100 rem, one would have to argue that all of these instruments simultaneously and consistently failed, that thousands of engineers who reviewed the data were either fooled or complicit, and that the astronauts somehow showed no biological symptoms consistent with receiving a dose nearly at the threshold for acute radiation syndrome. None of this is credible.
Furthermore, the dose calculation White used against Braeunig applies to the same flawed trajectory the article spends pages arguing is wrong. You cannot simultaneously say "Braeunig's trajectory is wrong" and then use that same trajectory to calculate radiation doses.
CLAIM 4: The CSM's shielding could only stop protons up to 8 MeV, not 100 MeV — leaving astronauts exposed
The article argues that the Apollo craft's aluminium hull was woefully inadequate against high-energy protons.
The reality: High-energy protons (>100 MeV) in the inner belt are indeed very penetrating. However, the Apollo trajectory was specifically designed to avoid the inner belt's most intense proton regions. The outbound and inbound trajectories were designed so the crew spent only about 15 minutes passing through the inner, proton-heavy zone. The total time spent within the more dangerous parts of both radiation belts was kept to less than two hours for the entire round trip. Biology Insights
The shielding argument is a red herring when combined with trajectory: you don't need to stop 100 MeV protons if you spend only minutes in the region where they are densest, and the measured dosimeter data confirms that the total absorbed dose was clinically insignificant.
Additionally, in one minute in the worst part of the Van Allen belts, that would be an equivalent dose of just 0.044 Sv, and that doesn't include the actual amount of shielding in a spacecraft, which would be much greater than 0.1 inch of aluminium, so the real equivalent dose would be much smaller. Jhuapl
The article cherry-picks the shielding limitations while ignoring the trajectory geometry that renders the shielding concern marginal.
CLAIM 5: Solar flares preceding the missions would have created "injection events" that made the belts far more dangerous
The article uses the 1991 CRRES injection event to argue that similar events preceded the Apollo missions, potentially flooding the belts with enormously elevated radiation.
The reality: This is speculative and contradicted by measurement. The Apollo missions carried real-time radiation monitoring equipment precisely to detect any such events. One small event was detected by a radiation sensor outside the Apollo 12 spacecraft, but no increase in radiation dose to the crewmen inside the spacecraft was detected. NASA Technical Reports Server
The article's logic is essentially: a massive injection event happened in 1991, therefore similar events might have happened around Apollo missions. But might-have-happened is not evidence that it did, and the actual dosimeter readings from the missions show no anomalous spike consistent with an elevated belt environment. The comparison between the August 1972 solar flares and the Apollo missions is also misleading — those famous 1972 flares occurred between Apollo 16 and Apollo 17, not during any crewed mission.
CLAIM 6: Modern space agencies won't send humans through the Van Allen belts — proving Apollo couldn't have done it
This is perhaps the article's most rhetorically powerful but logically weakest argument. It quotes Lockheed Martin's statement that "there is currently no level of exposure considered safe" and former NASA administrator Sean O'Keefe about the dangers of deep space radiation, to imply NASA secretly knows Apollo was impossible.
The reality: This involves multiple misrepresentations.
First, the Lockheed Martin statement refers to the ALARA principle (As Low As Reasonably Achievable) — a standard radiation protection philosophy used in medicine and industry. It does not mean any radiation exposure is fatal. Hospital radiology departments operate under ALARA, and no one argues that X-rays are impossible to survive. The statement means we should minimize unnecessary exposure, not that the Van Allen belts are impenetrable.
Second, the O'Keefe quote. The article presents it as O'Keefe secretly admitting Apollo was impossible. But reading the actual context, O'Keefe's quote is specifically about Mars — a journey of 65 million miles requiring months of exposure to deep space radiation, galactic cosmic rays, and solar energetic particle events with no Earth magnetosphere for protection whatsoever. Mars is a fundamentally different radiation problem from a 3-day transit to the Moon. The quote is about the challenges of future interplanetary travel, not a confession about the Moon landings. This is a classic out-of-context misquotation.
Third, it is false that modern agencies have never sent humans beyond LEO. The Apollo missions themselves did it twelve times. The argument is circular: "Apollo must be fake because we don't do it now" — but the reason we haven't returned is budget, political will, and shifting priorities, not an insurmountable radiation barrier.
CLAIM 7: Jodrell Bank "did not have the pointing data" to track Apollo 11, implying they couldn't independently verify it
The reality: This is directly contradicted by public record. With the giant Lovell radio telescope tuning in to communications with Apollo 11, engineer Bob Pritchard said they could hear every word: "You had the voices of the astronauts as they talked to Ground Control and they re-transmitted the voices of Ground Control talking to the astronauts, so we could hear both sides of the conversation." bbci
At Jodrell Bank Observatory in the UK, the telescope was used to observe the mission. At the same time, Jodrell Bank scientists were tracking the uncrewed Soviet spacecraft Luna 15, which was trying to land on the Moon. In July 2009, Jodrell released some recordings they made. Wikipedia
The Soviet Union also had every possible political incentive to expose a hoax — they were in direct competition with the US and had been humiliated in the Space Race. Because the USSR had both motive and means to call out any hoax, their surveillance and later independent detections constitute strong corroboration of the mission's reality. Factually The Soviets never disputed the landings.
CLAIM 8: Braeunig "removed his articles without explanation" — implying he was suppressed or caught in fraud
The reality: Website owners remove and reorganize content all the time. The article presents this as sinister without any evidence. Braeunig's trajectory data has been independently verified and replicated by other analysts using primary NASA source documents, including the detailed Oikofuge analysis that plotted the trajectory against actual geomagnetic belt maps. The trajectory's validity doesn't depend on Braeunig's website remaining online.
CLAIM 9: Implying the "parking orbit" name was a deception to make people think the CSM rearrangement happened in LEO
The article suggests NASA used the term "parking orbit" to mislead the public into thinking the docking maneuver happened safely below the Van Allen belts, when it actually happened inside them.
The reality: The term "parking orbit" is standard aerospace engineering jargon for a temporary, stable orbit used before a transfer maneuver. It has been used throughout the history of spaceflight and carries no implication about radiation safety. The docking of the CSM and LM occurring partway through the belt transit is entirely consistent with the mission profile, and the dosimetry confirmed the crew experienced no harmful exposure during this phase.
OVERALL STRUCTURAL FLAWS IN THE ARTICLE
Beyond the individual claims, the article has several methodological problems:
Confusing coordinate systems throughout. The entire "latitude" argument fails because geographic and geomagnetic latitude are conflated. This is not a minor error — it is the foundation of the article's main claim.
Using theoretical arguments to override physical measurements. The article's radiation dose calculations are mathematical models applied to a trajectory the article simultaneously argues is wrong. Real dosimeter readings from multiple instruments are dismissed without evidence.
Argument from ignorance and speculation. The injection event argument says "something bad might have happened" without showing it did. The dosimeter evidence shows it didn't.
Quote mining. The O'Keefe quote about Mars is presented as being about the Moon. Lockheed Martin's ALARA policy statement is misrepresented as a claim that any exposure is lethal.
Unfalsifiable conspiracy logic. Any evidence against the hoax claim (dosimetry, Soviet silence, independent tracking) is reinterpreted as part of the conspiracy, making the argument immune to correction.
The Apollo missions traversed the Van Allen belts using a trajectory carefully engineered to pass through their thinner regions at high speed, resulting in a measured radiation dose roughly equivalent to a chest X-ray — confirmed by multiple independent dosimeters, independently tracked by non-US observatories, and never disputed by the Soviet Union despite their strong political interest in doing so.
Key Arguments Made in the Article
1. The Van Allen Belts Are More Dangerous Than Acknowledged
The Van Allen belts are described as particle accelerators. Van Allen probes launched in 2012 discovered a spontaneous third radiation zone forming due to solar flares, and the industry-standard AX-8 radiation model was found to significantly underestimate particle fluxes. Aulis The article argues this dynamic danger existed in the 1960s too — we just lacked the instruments to detect it.
2. Braeunig's Trajectory Is Incompatible with NASA Data
The article extensively critiques a 2009 trajectory analysis by Robert Braeunig, which had become the standard reference for Apollo defenders. The authors argue that the timing and trajectory Braeunig adopted are incompatible with NASA's own mission data. Notably, Braeunig subsequently removed both his 2009 and 2014 articles from his website without explanation. Aulis
3. Apollo 11 Never Reached the Latitude Required to Avoid the Belts
Van Allen himself stated that the electron flux "becomes negligible at a latitude of 60° north or south," and that manned rockets should ideally launch through polar regions. However, NASA's own trajectory table shows that Apollo 11 never exceeded 60° North or South of the equator — the bare minimum needed to reach Van Allen's "cones of escape." Aulis
4. The Spacecraft's Shielding Was Inadequate
The CSM hull — made of aluminium, stainless steel and ablative resin rated at 8g/cm² — could only block protons up to roughly 8 MeV, not the 100 MeV protons Braeunig claimed. Inner belt protons exceeding 100 MeV are in the same energy range used in proton therapy, meaning they are stopped by tens of centimetres of human flesh. Aulis
5. Astrophysicist Jarrah White's Recalculated Dose
After correcting for Braeunig's alleged errors — including an inappropriate radiation weighting factor and the AX-8's known tendency to underestimate fluxes — White calculated that Apollo 11 crew members should have received approximately 100 rem of radiation, not the 0.032 rem Braeunig concluded. Aulis
6. Modern Space Agencies Won't Send Humans Through the Belts
The article cites Lockheed Martin's statement that "there is currently no level of exposure considered safe," and quotes former NASA administrator Sean O'Keefe as saying that for deep space travel "the radioactivity is so extraordinary you wouldn't make it, much less get back." Aulis
Important Context
It's worth noting that this article represents a moon landing conspiracy viewpoint. The mainstream scientific and historical consensus — supported by independent analysis, Soviet tracking of the missions, lunar samples, retroreflectors still used today, and thousands of NASA and contractor personnel — is that the Apollo missions did land on the Moon.
The radiation concern specifically is well-addressed in mainstream sources: Apollo 11's path was slightly above the ecliptic, avoiding the inner belt completely and only passing through the outer layers of the outer belt, with the Earth parking orbit sitting under the inner radiation belt. The Wire NASA's official position is that radiation doses received were within acceptable limits — roughly 1.8 rad for Apollo 11 — compared to the 100–500 rad considered acutely dangerous. Predictive History
