What is a supermoon?
A supermoon is more than just a striking nickname for a full moon. It happens when the Moon is both full and at its closest point to Earth in its elliptical orbit, a moment astronomers call perigee. At perigee, the Moon can appear up to 14% larger and about 30% brighter than when it is farther away, making it look like a giant glowing ball suspended in the night sky.
Why October 2025’s moon stands out
On the night of October 6–7, 2025, skywatchers around the globe will get a memorable view of this celestial coincidence. The event comes just two days after International Observe the Moon Night on October 4, an annual invitation for people everywhere to celebrate Earth’s only natural satellite.
What to expect beyond the size and brightness
As the Moon climbs, it can appear larger near the horizon due to the Moon illusion—an optical quirk that makes a bright disk look even bigger against distant foreground objects. This combination of scientific facts and perceptual tricks often makes the October supermoon especially vivid for first‑time observers and seasoned stargazers alike.
How to get the best view
You don’t need any special equipment to enjoy a supermoon. Step outside after sunset and look up. For the strongest contrast, seek a location with dark skies away from city lights. Allow your eyes to adapt to the night, and consider waiting until the Moon is higher in the sky to appreciate its full circular shape rather than a sliver near the horizon.
Moon illusion and practical tips
- Choose a location with clear, dark skies and an unobstructed view of the horizon.
- Binoculars or a small telescope can reveal fine surface details on the Moon’s maria and craters, though naked-eye viewing is powerful on its own.
- Dress warmly and check the weather in advance for a comfortable night under the stars.
Draconid meteor shower: a potential companion to the supermoon
Between October 6 and 10, the Draconid meteor shower can add a few meteors streaking through the night sky. It isn’t as prolific as the Perseids, but under very dark skies you may catch a handful of bright meteors crossing the Moon’s glow. The combination of a bright supermoon and a brief meteor show makes this period a standout for observers who enjoy a broader skywatching experience.
A night to celebrate curiosity
The October supermoon offers more than a pretty sight; it’s an invitation to wonder and discovery. Whether you’re hosting a backyard viewing session, joining a public telescope gathering, or simply looking up during a quiet evening, the event reminds us that our universe is full of approachable mysteries. So step outside, breathe the cool air, and let the giant Moon spark questions about orbit, light, and our place among the stars.
