The recent supermoon event caught the attention of astronomy enthusiasts around the globe, including those in New Mexico. A local expert shared insights about this celestial spectacle.
A supermoon occurs when a full moon coincides with the moon’s closest approach to Earth in its orbit, making it appear larger and brighter than usual. This enhanced visibility results from the moon being roughly 14% bigger and 30% brighter than a typical full moon. The moon’s proximity to Earth during a supermoon is approximately 221,000 miles, compared to the average distance of 238,000 miles.
While the supermoon can be enjoyed with the naked eye, the use of binoculars or a telescope can enhance the viewing experience, revealing more details on the lunar surface. This can include the observation of lunar seas (large, dark basaltic plains), craters, and highlands. The supermoon also provides an excellent opportunity for astrophotography.
The term “supermoon” was coined in 1979 by astrologer Richard Nolle. While it is not an official astronomical term, it has gained popularity in recent years. The scientific term for this phenomenon is “perigee syzygy.”
As per the expert’s advice, the best time to view a supermoon is when it’s rising or setting, as this is when it appears the largest due to an optical illusion known as the “moon illusion.”
While the supermoon is a fascinating event for sky-watchers, it also has scientific importance. Studying the supermoon can provide valuable information about the moon’s orbit and its effects on Earth’s tides. This can contribute to our understanding of lunar geology and the moon’s influence on our planet.
For those who missed this supermoon, they will have another chance to witness this celestial event as it recurs approximately every 14 full moons. The next supermoon is expected to occur in about a year. In the meantime, astronomy enthusiasts can look forward to other celestial events such as meteor showers, lunar and solar eclipses, and planetary alignments.
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