Astronomers use stars to describe Earth's motion respect to star apparent position
( below animation please study what is it apparent position ) Star that started light in past will be in new position before light will touch Your Eyes .
http://upload.wikimedia.org/wikipedia/en/6/6d/Aberrationlighttimebeaming.gif HOW LOOK 3D SIGNAL from STAR
Star is moving = star is sending many 3D Waves
How look bulb in space ?please imagine lamp in Your room More far from place where signal started = lower intensity of signal( "lower brightness" )
1R = X , 2R = X/4 , 3R = X/9
X- brightness [ Joules / mm*2], R- radius the same energy portion but different area ?
STAR ON THE EARTH What informations astronomers can have
about star that we made on the Earth
1 Power of the signal (we can measure electric parameters )
2 size of bulb
3 We are sure that Star and Earth are moving in space with the same velocity 4 distance L1, L2
Can we use Aberration ( astronomers in above picture see old apparent position of the bulb ) and Inverted Square Law to find
function that describe motion ?????
Michelson Morley Brightness Edition ???
why not try ?
http://old-physics.blogspot.com/