If we are closer to our heat source in January, why do we experience winter in the Northern Hemisphere? The answer lies in the .
While the change in distance doesn't cause the seasons, it does have subtle effects: month when earth is closest to the sun
Earth moves at its maximum orbital velocity—about 30.3 kilometers per second —when it is closest to the sun. If we are closer to our heat source
Here’s a quick review of what that means and why it matters. month when earth is closest to the sun