The moon

Moon happens to be the second brightest object present in the earth sky. Moon revolves earth once per month and it takes about 29.5 days. As moon is the only natural satellite for earth, its rotation is affected by the earth and vice-versa. Earth revolves around the sun and by itself for 365 days/ a year. Moon is responsible for lunar eclipse .The various geometry positions are exhibited in this eclipse. Whenever the moon is aligned with sun keeping earth in the mid position, lunar eclipse takes place. Full moon is shown during this arrangement. Now it has been found that several billion years ago , during the formation of earth, it gave birth to moon. Many scientists proved that same particles present in the earth existed in moon also. This proves that earth gave birth to moon and started orbiting around earth because of the gravitational field present in earth. During full moon day, gravitational force is higher and this can proved by measuring the force of an wave from beaches. Due to this high gravitational field, the water current stimulated by the wind gets strong force of energy during this day.