October’s supermoon will be the closest of the year, offering a rare opportunity for stargazers. Occurring on October 25, it will coincide with a visible comet, Tsuchinshan-Atlas, in the Northern Hemisphere. The supermoon will be 222,055 miles (357,364 kilometers) from Earth, appearing larger and more luminous due to its proximity. A supermoon occurs when the full moon aligns with the point in the moon’s elliptical orbit closest to Earth, known as perigee. This celestial event is expected to draw attention not only for its striking visual impact but also for the chance to observe the comet, which may not return for thousands of years. Despite the moonlight washing out some of the comet’s tail, the unique timing of these phenomena enhances the viewing experience.

The supermoon will reach its full phase on Thursday night, and experts have noted that it will be 30% brighter than the average full moon. Although the comet’s visibility will be affected by the moonlight, NASA officials have advised that it remains a spectacle worth observing. Supermoons generally happen three to four times a year, and they are known for their heightened brightness and size, although the difference can be subtle. As lunar exploration efforts continue to develop, with plans for new landers and crewed missions, these supermoons offer a reminder of humanity’s enduring fascination with the moon and its potential for future scientific discovery.