Tonight, the moon will be the closest to Earth that it has been in the past eighteen years. According to the National Geographic, "The monthly full moon always looks like a big disk, but because its orbit is egg-shaped, there are times when the moon is at perigee—its shortest distance from Earth in the roughly monthlong lunar cycle—or at apogee, its farthest distance from Earth." The moon will be visible at pretty much any time throughout the night. The supermoon will be about 20 percent brighter and 15 percent bigger than a regular full moon. Such a lunar close encounter can cause slightly higher than normal ocean tides and localized flooding, especially if there is already a storm surge. Hopefully we won't have another natural disaster like in Japan! A supermoon may even have some impact on seismic activity because of the stronger gravitational interaction between the moon, the sun, and Earth.
Don't miss it!
Don't miss it!


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