The moon is wobbling. This is nothing new. First observed in 1728, the wobble is a cyclical shifting of the moon’s orbit around the earth that takes 18.6 years to complete. In half of this lunar cycle, Earth’s regular daily … Continue reading
The moon is wobbling. This is nothing new. First observed in 1728, the wobble is a cyclical shifting of the moon’s orbit around the earth that takes 18.6 years to complete. In half of this lunar cycle, Earth’s regular daily … Continue reading