A supermoon offers a captivating sight, making the moon appear larger and brighter because it’s closer to Earth. This event occurs when the moon reaches the nearest point in its orbit.
What is a supermoon?
A supermoon happens when the moon appears larger and brighter because it is at its closest point to Earth, known as perigee. Astrologer Richard Nolle first coined the term “supermoon” in 1979.
What causes a supermoon?
A supermoon happens when the moon reaches its closest point to Earth in its elliptical orbit, about 30,000 miles closer than its farthest point. This closeness makes the moon appear 14% larger and 30% brighter than a regular full moon.
When does a supermoon occur?
Supermoons are rare, happening three to four times a year. The most impressive ones occur during a “perigee-syzygy” when the full moon coincides with perigee. These supermoons appear up to 14% bigger and 30% brighter than a regular full moon.
What are the different types of supermoons?
There are two types of supermoons. A full supermoon happens when a full moon is at perigee. A new supermoon occurs when a new moon is at perigee. During a new supermoon, you can’t see the moon since it’s in line with the sun, but it still affects tides and gravitational pull.
- Two types of supermoons
- Full supermoon at perigee
- New supermoon impacts tides
What is the significance of a supermoon?
Seeing a supermoon is a beautiful experience, though it lacks scientific or astrological importance. It’s been linked to higher tides and natural disasters like earthquakes and volcanic eruptions, but no scientific proof supports these claims.