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Originally posted by IMAdamnALIEN
Thats what I thought!!!....Man they were sloppy when they faked the moon landing All I have to say is Van Allen Radiation Belt!!! We are suckers.
Originally posted by IMAdamnALIEN
Why is the shadow of the subject bigger(taller) than the other astronaut a few meters away? Wasn't the only source of light the sun? To me this looks like studio lighting. Anyone else see this?
Needless to say this is a very simplistic statement. Yes, there is deadly radiation in the Van Allen belts, but the nature of that radiation was known to the Apollo engineers and they were able to make suitable preparations. The principle danger of the Van Allen belts is high-energy protons, which are not that difficult to shield against. And the Apollo navigators plotted a course through the thinnest parts of the belts and arranged for the spacecraft to pass through them quickly, limiting the exposure.
The Van Allen belts span only about forty degrees of earth's latitude -- twenty degrees above and below the magnetic equator. The diagrams of Apollo's translunar trajectory printed in various press releases are not entirely accurate. They tend to show only a two-dimensional version of the actual trajectory. The actual trajectory was three-dimensional. The highly technical reports of Apollo, accessible to but not generally understood by the public, give the three-dimensional details of the translunar trajectory.
Each mission flew a slightly different trajectory in order to access its landing site, but the orbital inclination of the translunar coast trajectory was always in the neighborhood of 30°. Stated another way, the geometric plane containing the translunar trajectory was inclined to the earth's equator by about 30°. A spacecraft following that trajectory would bypass all but the edges of the Van Allen belts.
Originally posted by Zaphod58
What about them? As long as they don't go through them at the equatorial region, they aren't nearly as dangerous to go through as long as you don't stay in them for a long period of time. That's why they don't launch probes, or put satellites in equatorial orbit.
[edit on 6/21/2007 by Zaphod58]
Originally posted by Cygnific
The shadow is longer due to the curve of the visor. Watch the feet of the Lunar Module, it appears to be twice as long as the feet behind it. Also the terrain can make a very different shadow.