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Originally posted by NWOnoworldorder
reply to post by nataylor
but i thought the moon didnt rotate? thats why we always see the one side?? im confused
Originally posted by Soylent Green Is People
Basically, if the Earth's Moon didn't only show one face to the Earth, it would be more of a scientific anomaly than the fact that it does.
Let's examine the current status quo for Moon rotation
Currently the status quo within the field of Astronomy is that the Moon spins about its axis in a period equal to a rotational period around Earth. So lets looks at the frame of reference used in current theories within the field of Astronomy that has backed this conclusion. When scientists concluded the axis is the Moon rotated, this is true, but it was the frame of reference used, which is the source of confusion. The frame used was one that included the rotational path of the Moon with the Earth as the pivot point of rotation. Within in this frame of reference, the Moon follows its rotational path as gravity turns the direction of motion of the Moon inward maintaining orbital distance and any reference on the surface of the Moon changes direction by 360 degrees with the frame in relation to the Earth. The problem the Moon rotation that those who formulated this theory, is that they confused completing a curved path of rotation where points of an object do change in relation to others in an expanded reference frame. The frame of reference used for rotational spin contains only the object itself. The definition of spin about an axis is the object must complete 1 rotation about its axis within the frame no matter what motion the frame itself takes on.
If you have a stick, attach a line to one of its ends about a pivot point and connect the other end through the center of the ball and tie off. Revolve the ball about you, but the ball does spin about its axis? How could it, it is attached to a string. You do see the same face of the ball as it revolves about the holder of the stick. You can validate that a point on the ball when you include yourself and the ball's curved path, does change its position within the greater frame, but the ball itself does not spin about its axis. Spin is a relationship between a frame of reference that contains only the object in question and its rotation about a set point within that frame. It is not the motion of the total frame of reference as an object revolves in a circular path around a pivot point the Earth in this case giving the illusion of spin about the axis, when it is a change position due to rotation. Are you confusing motion of an object following a curved path as oppose to spin about its axis? I hope you answered no. So why do you use the same of conditions and principles to validate the Moon's rotation about the Earth and to validate the moon's spin about its axis are in perfect synchronization?
Explanation of Frames of Reference
Astronomers observing the Moon noticed that it seems to be rotating on its axis in precise synchronization with its orbital speed, but their conclusion is wrong. A close examination would reveal the Moon does not rotate at all and is void of spin. Here is an experiment that can be conducted in your elementary astronomy labs. First the definition of rotation about its axis: when an object rotates 360 degrees about its central point within a set reference field. A set up a simple clear rigid plastic square sheet drill a hole in its center and suspend an attached sphere at its central axis with a string and the other end to the hole. Draw a straight reference between both points in which the rotational axis pierces the surface of the sphere and follows its curved surface. As a reference, mark a point on the perimeter of the square establishing as a lineup for the minimum distance between the line drawn between the axis of the suspended sphere and the marked point. Rotational spin within the grid is defined as the axis line moving away from the reference point and returning to the reference point in the same direction. Absence of rotation, the points of the axis line and grid reference remain aligned. Now attach a rigid rod to the frame of reference, if we move the grid away a point of origin at a set speed in a straight line does the parameters for rotation within the grid change as we view it while holding the grid away perpendicular to our motion? No. The next condition is for you move grid forward along a curved path and observing a reference of no rotation the points maintain alignment within the grid. When spin is applied and the sphere rotates 360 degrees in the same direction, if you move the grid forward along a curved path, you observe the sphere rotates. Again as you notice the sphere with no rotation, you constantly see the reference point and the axis line locked. If it spins you see all sides of the sphere. Now if you hold the grid and turn in an arc about a rigid point if the is no spin you constantly see the reference point and axis line. Apply a spin of 1 rotation you see all sides. If during that time you also pivoted 360 degrees about the same point you still observed all sides of the sphere during the turn. Looking at the total picture we find that a sphere with no rotation when pivoting about a point presents the same view of the reference point and axis line. In the second part when the speed of the rotation of the sphere to completes 1 rotation within the grid was matched to pivoting about 360 degrees in synchronization you still see all sides. Now realize the Moon is the sphere within the grid and the pivot point is Earth does this change the observations? No. Can astronomers present a simple experiment with models that backs the how Moon rotates? If so, I have many examples where the same mistake was made over and over again. The have 1 moon match its rotational period is rare, but many in the same location with varied periods would go against the greatest odds, but check some of the moons of Jupiter & Saturn and the impossible happens. We should finally move on.
Originally posted by Soylent Green Is People
I think your scientific ignorance is an act, and you are (for some unknown reason) trying to be intentionally obtuse...but I'll bite.
Question: How do you know the Earth is rotating?
Originally posted by EarthCitizen07Perhaps the confusion arises from the fact scientists are observing the statically orbiting moon FROM OUR ROTATING EARTH and thus think that somehow the moon itself must be rotating.
Originally posted by nataylor
Question: How do you know the Earth is rotating?
Originally posted by EarthCitizen07Perhaps the confusion arises from the fact scientists are observing the statically orbiting moon FROM OUR ROTATING EARTH and thus think that somehow the moon itself must be rotating.
....if the earth did not rotate as it orbited the sun, then one of earth's hemisphere would always be exposed to sunlight while the other side would always be ...
Originally posted by weedwhacker
Put a chair in the middle of your room. Put a friend in the chair. Better yet, a lamp, with a bare light bulb. THAT will be the "sun". Draw a big circle around it, with chair and lamp still in center. The circle will be your "orbital path", with the lamp as the "sun" in the center.
Stand in front of the chair, facing it. On the edge of the circle. ON your "orbit", and at your "orbital" distance.
Follow the circle, but do NOT change the direction you are facing!!! Because, IF you change the direction you are facing, THEN you would be "rotating" your body, right???
After going 180 degrees around the circle, WHERE is the lamp ("sun")?? Is your back now lit up??
edit on 16 November 2010 by weedwhacker because: (no reason given)
Originally posted by EarthCitizen07
If you think nasa never lies about anything despite tons and tons of evidence to the contrary then you are both ignorant and naive. All it takes is a little effort on YOUR PART to see the light but as the saying goes "You can lead a horse to water, but you can't make it drink." is ohhh so true!
The moon has a 655 hour, 43 minute day. So it's rotating with respect to the sun, right?
Originally posted by EarthCitizen07
Originally posted by nataylor
Question: How do you know the Earth is rotating?
Originally posted by EarthCitizen07Perhaps the confusion arises from the fact scientists are observing the statically orbiting moon FROM OUR ROTATING EARTH and thus think that somehow the moon itself must be rotating.
Very simple, if the earth did not rotate as it orbited the sun, then one of earth's hemisphere would always be exposed to sunlight while the other side would always be dark. Think about it, IF you must. Hence we have 24 hour days, the number of hours it takes for earth to complete one rotation around its vertical axis.
Originally posted by nataylor
The moon has a 655 hour, 43 minute day. So it's rotating with respect to the sun, right?
Right-o. The lunar "day" is ~656 hours the same way the "day" on earth is 24 hours.
Originally posted by Soylent Green Is People
EDIT TO ADD:
I know that you mean the "whole day" when you say lunar "day", but just to clarify:
the day lit portion of one lunar day at the equator is about 328 Earth hours, and so is the "dark" portion of one lunar day.
edit on 11/16/2010 by Soylent Green Is People because: (no reason given)
Originally posted by Urantia1111
some folks have even noted the sun and moon have been rising/setting in not-as-predicted locations on the horizon? not sure if thats true but it would support the theory.
Originally posted by nataylor
The moon has a 655 hour, 43 minute day. So it's rotating with respect to the sun, right?
You'll have to define the term "static orbit" and "dynamic orbit." What makes the two different?
Originally posted by EarthCitizen07
Originally posted by nataylor
The moon has a 655 hour, 43 minute day. So it's rotating with respect to the sun, right?
The moon is statically orbiting(imo) the earth, while the earth is dynmically orbiting the sun.
The moon does not orbit the sun directly, only indirectly as a result of the earth orbiting the sun.