Who Parked Our Moon? [View all]
There is evidence to indicate the Moon may be hollow. Studies of Moon rocks indicate that the Moon’s interior differs from the Earth’s mantle in ways suggesting a very small, or even nonexistent, core. As far back as 1962, NASA scientist Dr. Gordon MacDonald stated, “If the astronomical data are reduced, it is found that the data require that the interior of the Moon be less dense than the outer parts. Indeed, it would seem that the Moon is more like a hollow than a homogeneous sphere.”
Apollo 14 astronaut Dr. Edgar Mitchell, while scoffing at the possibility of a hollow moon, nevertheless admitted that since heavier materials were on the surface, it is quite possible that giant caverns exist within the Moon. MIT’s Dr. Sean C. Solomon wrote, “The Lunar Orbiter experiments vastly improved our knowledge of the Moon’s gravitational field … indicating the frightening possibility that the Moon might be hollow.”
Why frightening? The significance was stated by astronomer Carl Sagan way back in his 1966 work Intelligent Life in the Universe, “A natural satellite cannot be a hollow object.”
The most startling evidence that the Moon could be hollow came on November 20, 1969, when the Apollo 12 crew, after returning to their command ship, sent the lunar module (LM) ascent stage crashing back onto the Moon creating an artificial moonquake. The LM struck the surface about 40 miles from the Apollo 12 landing site where ultra-sensitive seismic equipment recorded something both unexpected and astounding—the Moon reverberated like a bell for more than an hour. The vibration wave took almost eight minutes to reach a peak, and then decreased in intensity. At a news conference that day, one of the co-directors of the seismic experiment, Maurice Ewing, told reporters that scientists were at a loss to explain the ringing. “As for the meaning of it, I’d rather not make an interpretation right now. But it is as though someone had struck a bell, say, in the belfry of a church a single blow and found that the reverberation from it continued for 30 minutes.”
Much more scary info at the link...
http://disinfo.com/2010/09/who-parked-the-moon/
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