Re: Things move...
Exactly, human observation of the planetary motion has occurred over the last ~200years and more recently with any kind of accuracy.
Planetary motion is chaotic and little changes over long periods of time can have a big impact.
Exactly, human observation of the planetary motion has occurred over the last ~200years and more recently with any kind of accuracy.
Planetary motion is chaotic and little changes over long periods of time can have a big impact.