Known since prehistoric times, it is the brightest object in the sky after the sun Because of irregularities in the moon's orbit, the new and full moons may fall up to thirteen hours either side of their mean. Its name in english, like that of earth, is of germanic and old english derivation.
Facts About the Moon - Fun & Interesting Information About the Moon
Discover interesting facts about how the moon formed, what it's made out of, and the many missions humans have launched to explore it.
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. Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored earth's only natural satellite half a century ago.
With our 2025 moon phase calendar, you'll find the current moon phase for tonight—plus, all the phases of the moon for each day of the month. 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).
How big is the moon
The moon’s diameter is approximately 2,160 miles (3,475. When and where does the moon rise and set? Information on the different phases of the moon and the percert of the moon illuminated in each phase. We see the full moon when the sun is directly behind us, illuminating a full hemisphere of the moon when it is directly in front of us.
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. The full moon occurs roughly once a month
The time interval between a full moon and the next repetition of the same phase, a synodic month, averages about 29.53 days
