What Is a Supermoon and When Is the Next One?

What Is a Supermoon and When Is the Next One?

Introduction

Supermoons are a captivating celestial phenomenon that has fascinated people for centuries. The term "Supermoon" refers to a Full Moon or New Moon that coincides with the Moon's closest approach to Earth, known as perigee. This extraordinary occurrence results in a Moon that appears larger and brighter in the night sky, providing a breathtaking spectacle for stargazers and nature enthusiasts alike.

Understanding Supermoons

Supermoons can occur during both the Full Moon and New Moon phases. When the Full Moon coincides with perigee, it is referred to as a Super Full Moon, while a New Moon near perigee is known as a Super New Moon. These cosmic events occur due to the elliptical shape of the Moon's orbit around the Earth, causing variations in the distance between the two celestial bodies.

The Next Supermoon

Mark your calendars for the upcoming Super Full Moon on August 1, 2023, at 18:31 UTC. During this event, the Moon will be exceptionally close to Earth, creating a mesmerizing display in the night sky. Following shortly after, there will be a Super Blue Moon on August 31, adding further celestial splendor to the astronomical calendar.

Three Super New Moons in 2024

In 2024, sky enthusiasts will have the opportunity to witness a series of three consecutive Super New Moons. The first of these remarkable events will occur on February 9, 2024, at 22:59 UTC, followed by the subsequent Super New Moons on March 10 and April 8. Although New Moons are typically invisible from Earth, these Super New Moons offer a unique chance for avid stargazers to observe the dark night skies.

The Spectacular Super New Moon Eclipse

Of particular significance is the Super New Moon on April 8, 2024, which will capture worldwide attention. This event will coincide with a total solar eclipse, where the Moon will pass directly in front of the Sun, casting a shadow over parts of North America. Don't miss the opportunity to witness this extraordinary phenomenon, often referred to as the "Great American Eclipse."

Supermoons, Micromoons, and Moon Illusion

In addition to Supermoons, there are also Micromoons, which occur when a Full or New Moon is at its farthest point from Earth, known as apogee. These Micromoons, also referred to as Minimoons, Mini Full Moons, or Mini New Moons, appear slightly smaller in the night sky compared to average Moons.

Moreover, the Moon illusion plays a fascinating role in how we perceive the Moon's size. When the Moon is near the horizon during moonrise or moonset, it creates an optical illusion that makes it appear larger and more luminous. This enchanting phenomenon adds to the allure of observing Supermoons.

Impact on Tides and Natural Disasters

Supermoons have a noticeable effect on ocean tides. During Full Moons and New Moons, known as spring tides or king tides, the combined gravitational forces of the Moon and the Sun cause higher tidal ranges. Supermoons result in slightly larger variations, called perigean spring tides, which can reach around 5 cm (2 inches) more than regular spring tides. Conversely, during the Quarter Moons, known as neaps or neap tides, the tidal range is at its smallest.

However, despite the captivating nature of Supermoons, they do not trigger significant natural disasters. While the alignment of the Sun and the Moon can cause a slight increase in tectonic activity, extensive scientific research has found no significant correlation between Supermoons and such events. NASA confirms that the internal energy balance of the Earth remains unaffected by the combination of a Full Moon at its closest proximity.

Conclusion

Supermoons offer an awe-inspiring experience for sky enthusiasts and nature lovers. The upcoming Super Full Moon on August 1, 2023, marks an opportunity to witness the Moon in all its radiant glory. Additionally, the series of Super New Moons in 2024, including the Super New Moon Eclipse on April 8, will undoubtedly capture the attention of people worldwide.

Remember, while Supermoons bring an added touch of grandeur to the night sky, their impact on natural phenomena remains relatively minor. So, embrace the opportunity to appreciate the celestial beauty of Supermoons, marvel at the Moon illusion, and witness the captivating dance between the Earth, Moon, and Sun.