On May 31, 2023, residents of Goa will have the opportunity to witness a rare astronomical event known as a microblue moon. This phenomenon occurs when the second full moon of a calendar month appears slightly smaller than a typical full moon. A microblue moon is distinct from a Supermoon, which occurs when the moon is at its closest point to Earth, known as Perigee. The microblue moon is expected to be visible to the naked eye, although its visibility may be compromised by the prevailing monsoon weather and cloud cover in the region. This event is particularly special as it coincides with the leap month of the Indian calendar, Ashok Jyeshtha poornima, which occurs once every four years. Such rare lunar occurrences happen only two to three times within a century, making this a significant event for both astronomy enthusiasts and the general public. Observers are encouraged to find clear skies to enjoy this unique celestial display.