* Earth's orbit is vast: Earth's average distance from the sun is 93 million miles. One mile is an incredibly small fraction of that distance.
* Earth's orbit is not perfectly circular: Our planet's orbit is slightly elliptical, meaning the distance between Earth and the sun varies throughout the year. This variation is much greater than one mile.
* The sun's energy output is relatively stable: The sun's energy output doesn't change dramatically enough to cause noticeable differences on Earth from a one-mile shift in distance.
So, what would be more impactful than moving one mile closer?
* A change in Earth's tilt: This could cause significant shifts in climate, altering seasons and creating extreme weather conditions.
* A change in the sun's energy output: A slight increase or decrease in the sun's energy would have a much more noticeable impact on Earth's temperature than a one-mile change in distance.
In short, moving Earth one mile closer to the sun is a negligible change, and wouldn't have any significant impact on our planet.