How do astronomers know the earth rotates?
Answers
Answered by
4
by seeing in sattalite..
anujyadav31:
ohk
hmm
H R U
f9
hmm
what the hell
@mehaj
k*
ma ni b i g a d i
XD
Answered by
0
Earth's orbit is huge - some 186 million miles in diameter. If an astronomers measure the position of a nearby star, and then measure it again six months later the star's apparent position against the back ground of more distant stars should shift a tiny amount
Similar questions