Willy Leenders wrote:
Why (in the northernCould it be said that the momentum gained from the Earth's "slingshot" around the sun carries it through the former period faster than the latter period, when the earth is just beginning to accelerate towards the sun again?
hemisphere) the time between spring equinox and summer solstice is about 1 day
shorter than the time between summer solstice and autumn equinox ?
