estimations cuz that's way to much work
I think it could be A or B
Answer: 4.5 light years
Example;Lets say that in the dinosaur days there was a star that exploded.
after 8 light years we would see it now. (now as in 2020) So thats why 4.5
light years is more then 150 million kilometers.
A.because it experiences different temperatures since it is near a large body of water
