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As we get further away from Earth, we will pass through the Vann Allan Belts, an area of dangerous radiation. Radiation like this can harm the guidance systems, onboard computers, or other electronics on Orion. Naturally, we have to pass through this danger zone twice, once up and once back. But Orion has protection, shielding will be put to the test as the vehicle cuts through the waves of radiation. Sensors aboard will record radiation levels for scientists to study. We must solve these challenges before we send people through this region of Space.
originally posted by: OccamsRazor04
a reply to: MerkabaMeditation
Nowhere does it state we never went, you clearly think we never went and look for any excuse to support your belief, sorry to burst your bubble.
originally posted by: WanderingSage
a reply to: MerkabaMeditation
Is it possible that 40-50 years ago they just didn't know about the radiation. I mean the astronauts could have gotten lucky and didn't get to messed up from it. I myself was exposed to gamma radiation and I'm fine. Not saying that this is what I think the case is, but it IS possible.
It would require six feet (two meters) of lead in order to shield from the Van Allen belts.
originally posted by: MerkabaMeditation
NASA knew about the Vann Allen Belts at the time, but they supposedly ignored the warnings from Dr. Vann Allen (the scientist that discovered them):
It would require six feet (two meters) of lead in order to shield from the Van Allen belts.
The Apollo spacecrafts had nowhere near this amount of shielding and so could not have provided the astronauts adequate protection.
-MM
"The recent Fox TV show, which I saw, is an ingenious and entertaining assemblage of nonsense. The claim that radiation exposure during the Apollo missions would have been fatal to the astronauts is only one example of such nonsense."
originally posted by: OccamsRazor04
That's a false quote found only on conspiracy sites. It's a 100% lie.
-Dr. James Van Allen, Space World, December 1961.
But, though mechanical and electronic equipment can operate within the high radiation areas, a living organism cannot survive this level of radiation damage. Hence, all manned space flight attempts must steer clear of these two belts of radiation until adequate means of safeguarding the astronauts has been developed.
-Dr. James Van Allen, Scientific American, March 1959.
So farr, the most interesting and least expected result of man's exploration of the immediate vicinity of the earth is the discovery that our planet is ringed by a region–to be exact, two regions–of high-energy radiation extending many thousands of miles into space. This discovery is of course troubling to astronauts; somehow the human body will have to be shielded from this radiation, even on a rapid transit through the region.
Built with versatility in mind, it can take astronauts deeper into space than we’ve ever gone before; to an asteroid or even onto Mars.
originally posted by: OccamsRazor04
a reply to: Wide-Eyes
Apollo had shielding.
We must solve these challenges before we send people through this region of Space.