Supermoon, Full Moon, What’s the Deal?

Understanding the Differences Between Supermoons and Full Moons

Full moons occur when the Moon is fully illuminated by the Sun. This happens when the Earth is positioned between the Sun and the Moon. Supermoons occur when a full moon coincides with the Moon's closest approach to Earth in its orbit. This makes the Moon appear larger and brighter than usual.

The Science Behind Supermoons

The Moon's orbit around the Earth is not a perfect circle, but an ellipse. This means that the Moon's distance from the Earth varies throughout its orbit. The Moon's closest point to the Earth is called the perigee, and its furthest point is called the apogee.

When a full moon occurs at or near perigee, it is called a supermoon. Supermoons can appear up to 14% larger and 30% brighter than regular full moons.

Astronomical Significance of Supermoons

Supermoons are not astronomically significant events. They do not have any special effects on the Earth or its inhabitants. However, they can be visually impressive and are often a popular topic of discussion in the media.

Cultural Significance of Supermoons

Supermoons have been given special significance in many cultures throughout history. In some cultures, supermoons are associated with good luck or fortune. In other cultures, they are associated with bad luck or danger.

Conclusion

Supermoons are a fascinating astronomical phenomenon that can be enjoyed by people of all ages. While they are not astronomically significant, they can be visually impressive and have special cultural significance in many parts of the world.