It’s worth noting that sometimes the moon can appear larger due to an optical illusion known as the “moon illusion.” When the moon is near the horizon, it can seem larger because our brains compare it to nearby objects like buildings or trees. When the moon is high in the sky, there are no such reference points, making it appear smaller.
What Is a Super Blue Moon?
A super blue moon is a combination of three lunar phenomena: a full moon, a blue moon, and a supermoon. The term “blue moon” refers to the third full moon in a season with four full moons, or the second full moon in a calendar month. This August’s blue moon falls under the seasonal definition. It will not appear blue in color; the term “blue moon” is a misnomer, as its name derives from a historical misinterpretation of the lunar cycle.
Retired NASA Program Executive Gordon Johnston explained, “Although it will not look blue, as the third full moon in a season with four full moons, this will be a Blue Moon. The first recorded use of ‘Blue Moon’ in English dates from 1528.”
How to View the Super Blue Moon
The super blue moon will be visible on August 19 at 11:56 PM IST and will remain full in the sky for the next three days. To get the best view, find a location with minimal light pollution and a clear view of the horizon. Experts suggest using a telescope or binoculars to enhance visibility and reveal more details of the moon’s surface. Be sure to check the weather forecast to ensure clear skies.
Upcoming Supermoons
In addition to the August super blue moon, three more supermoons are scheduled for 2024. The Harvest Moon will occur on September 17, partially eclipsed by Earth’s shadow. The Hunter’s Moon will follow on October 17, and the final supermoon of the year will be on November 15. Each of these moons presents a unique opportunity to witness celestial events.
Significance and Rarity
The super blue moon is a rare event, with such a combination of supermoon and blue moon happening irregularly, approximately once every 10 to 20 years. The next occurrences of a super blue moon are projected for January and March 2037. This makes the August 2024 event particularly special for sky enthusiasts.This supermoon is particularly special as it coincides with Raksha Bandhan, a traditional Indian festival celebrating the bond between brothers and sisters. As you enjoy the festival’s celebrations, take a moment to look up and witness this extraordinary celestial event.
(With inputs from TOI)