Ralien

Great and I agree the Earth is rotating and it also tilts and moves compared to the Sun . However , this does not necessary mean the Sun is moving unless somebody has devised a method to show the Sun is moving ? I am at my post limit now as a new member so will not be able to further reply until tomorrow unfortunately .

Your answer seems very assertive and positive but can you please answer , how we got from not been able to tell which body was moving to knowing which body was moving ?

Ok , but what about at night when we see stars that are in patterns such as big dippers , these paterns are constant and have been forever . Wouldn't these patterns change if stars were moving about ?

Hiya , I am new here and have been considering shapes . Recently I considered the Suns shape and its apparent roundness . I then considered movement of the Sun and thought to myself if it was moving then how can it retain being a round shape . My question to you all is, If the Sun was moving , wouldn't the shape not be round ?