How is this possible with the advancement in technology?
a- its not worth it, why spend the money that we barely have or don't, in order to just look around
b- we are spacewalking and keeping it covert
c- we never spacewalked in the first place
take your pick
so weve been there "once" notice the "'s yet its not worth it to go back?
so weve been there "once" notice the "'s yet its not worth it to go back?
Furthermore, if we were in such a "race" with the Soviets why have they not done it?
so weve been there "once" notice the "'s yet its not worth it to go back?
THE SOVIETS WERE THE FIRST TO REACH THE MOON, BROTHER! ALBEIT WITH AN UNMANNED CRAFT!franknitty711 said:Furthermore, if we were in such a "race" with the Soviets why have they not done it?
at the thought of the astronauts somehow surviving, making it through the Van Allen belt and having a full head of hair for years after being exposed to all of that radiation
The total radiation received by the astronauts varied from mission to mission but was measured to be between 0.16 and 1.14 rads, much less than the standard of five (5) rem per year set by the U.S. Atomic Energy Commission for people who work with radioactivity.
at the thought of the astronauts somehow surviving, making it through the Van Allen belt and having a full head of hair for years after being exposed to all of that radiation
Bad: A big staple of the HBs is the claim that radiation in the van Allen Belts and in deep space would have killed the astronauts in minutes. They interview a Russian cosmonaut involved in the USSR Moon program, who says that they were worried about going in to the unknowns of space, and suspected that radiation would have penetrated the hull of the spacecraft.
Good: Kaysing's exact words in the program are ``Any human being traveling through the van Allen belt would have been rendered either extremely ill or actually killed by the radiation within a short time thereof.''
This is complete and utter nonsense. 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. For a detailed explanation of all this, my fellow Mad Scientist William Wheaton has a page with the technical data about the doses received by the astronauts. Another excellent page about this, that also gives a history of NASA radiation testing, is from the Biomedical Results of Apollo site. An interesting read!
It was also disingenuous of the program to quote the Russian cosmonaut as well. Of course they were worried about radiation before men had gone into the van Allen belts! But tests done by NASA showed that it was possible to not only survive such a passage, but to not even get harmed much by it. It looks to me like another case of convenient editing by the producers of the program.
at the thought of the astronauts somehow surviving, making it through the Van Allen belt and having a full head of hair for years after being exposed to all of that radiation