Known since prehistoric times, it is the brightest object in the sky after the sun The moon's orbit around earth has many variations (perturbations) due to the gravitational attraction of the sun and planets, the study of which (lunar theory) has a long history Its name in english, like that of earth, is of germanic and old english derivation.
Moon Meghan - Moon Meghan added a new photo.
The earth and moon are tidally locked
Their rotations are so in sync we only see one side of the moon
Humans didn't see the lunar far side until a soviet spacecraft flew past in 1959 The moon has a solid, rocky surface cratered and pitted from impacts by asteroids, meteorites, and comets. There's still a small sliver of moon on display tonight, but not so much to see anything This is because we're approaching the new moon phase of the lunar cycle
Keep reading to find out what. How big is the moon The moon’s diameter is approximately 2,160 miles (3,475. The eight lunar phases are, in order
New moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent
The cycle repeats about once a month (every 29.5 days). Discover the moon like never before Interactive moon phases, 3d moon exploration, moon landing history, and lunar calendar designed for children Learn about the moon through nasa missions and space exploration.
Find the moon’s illumination, distance, and latitude for any time on any date The moon has four primary and four intermediate lunar phases during a lunar month Here's all you need to know about each phase of the lunar cycle.
